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Heart|Lab Grown|IGI

10.15ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG670419983

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG670419983

Diamond specifications and retailer prices

From $2,405 USD
As of October 29, 2026
Save $8,355 USD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $10,760 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 10.15ct lab-grown heart diamond

This 10.15ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG670419983 or 670419983. Listed at 11 retailers as of October 28, 2026, with prices from $2,405 to $10,760, a $8,355 spread on the same certified stone. Brilliant Earth lists it at $10,760. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.15
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670419983
Dimensions15.20 × 12.95 × 9.02 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.20 mm12.95 mm10.15 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670419983
Side View
Table 57.0%Crown 35.8°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $10,760 USD|Low: $2,006 USD|High: $20,930 USD|Avg: $5,665 USD|-48.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 6$2,006 USD
Retailer 11$2,236 USD
Retailer 4$2,405 USD
Retailer 7$2,735 USD
Retailer 2$3,075 USD
Retailer 10$3,502 USD
Retailer 5$3,672 USD
Retailer 3$6,024 USD
Retailer 9$7,829 USD
Retailer 8$8,246 USD
Brilliant Earth$10,760 USD

35 data points across 11 retailers

11 retailers$2,405 USD to $10,760 USD

Retailer 1
-
$2,006 USD
£1,579 GBP
Price last confirmed 13 days ago
Retailer 2
-
$2,236 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$2,405 USD
View
A
Retailer 4
-
$2,735 USD
View
A
Retailer 5
-
$3,075 USD
£2,421 GBP
View
A
Retailer 6
-
$3,502 USD
View
A
Retailer 7
-
$3,672 USD
View
B+
Retailer 8
-
$6,024 USD
View
Retailer 9
-
$7,829 USD
View
Price last confirmed 11 days ago
B
Retailer 10
-
$8,246 USD
View
Most Expensive
B
Brilliant Earth
18823911A · Oct 28
$10,760 USD
View
10 more retailers have this diamond
Prices start from $2,405 USDSave up to $8,355 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
10.15ct Heart
$2,405 USD