| Clasp | Lobster Clasp |
| Chain Length | 16, 18, 20 in. |
| Chain Type | Solid Cable Chain |
| Metal Type | Gold |
| Metal Purity | 10K |
| Metal Color | White |
| Length | 20 |
| Bottom Shank Width | |
| Width | |
| Length | |
| SKU | PD00348 |
| Stone Type | Lab Grown Diamond |
| Diamond Weight | 1 1/2 |
| Stone Color | G+ |
| Stone Clarity | VS+ |
| Additional Side Stone Carat Weight | |
| Side Stone Shape | |
| Additional Side Stone Shape | |
| Minimum Carat Total Weight | |
| Centerstone Carat Total Weight | |
| Centerstone Shape |
Other jewelers’ lifetime warranties come with an overwhelming amount of exclusions and only include a once-a-year cleaning, prong inspection & tightening, and free ring sizing.
We offer all of those PLUS we give you 3 years of the paid Jewelers Mutual Groupโs JM Care Plan, (Up to a $200 value), which includes loss of stone, which the other jewelers offer to sell you.
Here are common exclusions from the other jewelers:
– The discoloration of precious metals caused by chemicals, make-up, immersion in pools and hot tubs, or bathing.
– Precious metals, and especially prongs, wear down over time and may require restoration work as part of normal wear.
– Prongs catching, wearing out, or bending over time due to everyday wear or normal damage, allowing a gemstone to fall out.
– The loss of a gemstone caused by damage from everyday wear or from other damage.
We give all of these to you on us, for the first 3 years, and the peace of mind knowing this is covered under your complimentary Jewelers Mutual Care Plan. After enjoying 3 years of complete peace of mind on us, you can choose to continue the plan yourselfโthe very same one other jewelers charge you for right at the register.
We are the ONLY jeweler that offers 40% OFF if you lose your jewelry, we’ll send you the same item for a no-questions-asked 40% discount.ย The other jewelers make you pay full price.ย

Identical To Natural Diamonds

Hallmarked Gold Purity

Yellow Sapphire Makers Mark

Jewelers Mutual ยฎ 3 Year Care Plan + Lifetime Warranty

Certified Diamonds



Equivalent to Energy Required to Charge 0.00 Smartphones
Everyย Laย Joya piece arrives ready for the perfect moment, beautifully secured in our signature packaging.ย
OUR CUSTOMERS LOVE US
This pendant exceeds all expectations. Replacing similar one lost. I just love it.
This pendant exceeds all expectations. Replacing similar one lost. I just love it.
Karen M
For years, we supplied diamonds to the worldโs most prestigious brands. Now, we are opening the vault directly to you. By removing the middleman, we guarantee a bigger, brighter diamond at the true insider price. And because we are the source, we offer unmatched protection: we maintain your jewelry for free, and if itโs ever lost, we replace it.

We believe you shouldnโt have to choose between your values and your dream ring. La Joya was born to disrupt the industry with a simple promise: luxury without compromise. We combine world-class design with 100% conflict-free, responsibly sourced diamonds. We refuse to cut corners on sourcing, sparkle, or serviceโso you never have to.
For years, we supplied diamonds to the worldโs most prestigious brands. Now, we are opening the vault directly to you. By removing the middleman, we guarantee a bigger, brighter diamond at the true insider price. And because we are the source, we offer unmatched protection: we maintain your jewelry for free, and if itโs ever lost, we replace it.

We believe you shouldnโt have to choose between your values and your dream ring. La Joya was born to disrupt the industry with a simple promise: luxury without compromise. We combine world-class design with 100% conflict-free, responsibly sourced diamonds. We refuse to cut corners on sourcing, sparkle, or serviceโso you never have to.
A 1 carat diamond necklace is more than just jewelry. It is a significant and iconic statement of luxury and style. This milestone size offers breathtaking sparkle and an undeniable presence. Our collection of 1 carat lab grown diamond necklaces makes this ultimate symbol of elegance an attainable treasure, perfect for lifeโs most important moments.ย
A 1 Carat Diamond Necklace complements any outfit. It can elevate your daily look or exude understated elegance when paired with formal attire. Consider matching your necklace with diamond stud earrings to achieve a sophisticated ensemble. You can also explore various chain options such as yellow gold, rose gold, white gold, or silver to discover one that suits your personal style.
Keep your 1 Carat Diamond Necklace away from humidity and in a wooden box or pouch, preferably with a velvet lining. Inculcating the habit of taking it off while washing your face, playing sports, applying make-up, or other such activities will go a long way. Clean your 1 Carat Diamond Necklace with a soft cloth for better maintenance and to sustain that stunning sparkle. Opt for professional cleaning services to keep it looking beautiful.
La Joya understands the value of diamonds, so we offer a lifetime warranty. Additionally, we add complementary lifetime prong tightening and cleaning services to ensure your fine jewelry is always in shape. Our comprehensive 3-year care plan extends to all purchases exceeding $400. Read more here or contact us.
A 1 Carat Diamond Necklace is precious. Our lab-grown diamonds have the same properties as natural diamonds and offer the same sparkle. The only difference between a lab-grown 1 Carat Diamond Necklace and a natural one is that our diamonds are a cruelty-free, eco-conscious purchase. Order a 1 Carat Diamond Necklace from La Joya. It will be a priceless gift for a friend or a loved one.
Yes, a 1 Carat Diamond Necklace can be worn every day. It is hypoallergenic, sophisticated, and sparkly yet subtle. It can be paired with fine jewelry like bracelets, rings, earrings, etc. A cluster necklace is also resistant to scratches and tarnishing and demands low maintenance.
Beauty experts worldwide recommend a cluster necklace because of their understated elegance and sheer charm. A 1 Carat Diamond Necklace pairs well with almost everything in your wardrobe. Wear it with a dress, or throw on a jacket with some hoops, and you are good to go. They also make for memorable gifts for all occasions. Buy it from La Joya and get seamless pre and after-sales service that never disappoints.
Yes, a 1 Carat Diamond Necklace is highly durable. There is a reason there is a saying, “Diamonds are forever.” When you order a cluster necklace from La Joya, you’ll get an assurance of skillful professional craftsmanship to ensure your 1 Carat Diamond Necklace is securely set and tightened. The chains are also made of precious elements like silver that are known to last for time immemorial.
$1,399.99
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