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Oval|Lab Grown|IGI

15.05ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG764652840

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG764652840

Diamond specifications and retailer prices

From $6,074 USD
€5,785 EUR
As of October 31, 2026
Save $16,586 USD (73%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $22,660 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.05ct lab-grown oval diamond

This 15.05ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG764652840 or 764652840. Listed at 3 retailers as of October 31, 2026, with prices from $6,074 to $22,660, a $16,586 spread on the same certified stone. Brilliant Earth lists it at $22,660. 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

15.05
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764652840
Dimensions21.97 × 12.96 × 8.29 mm
L/W Ratio1.70
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
21.97 mm12.96 mm15.05 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764652840
Side View
Table 58.0%Crown 36.8°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $22,660 USD|Low: $2,384 USD|High: $22,660 USD|Avg: $8,160 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8$2,384 USD
Retailer 5$3,620 USD
Retailer 10$4,674 USD
Retailer 9$5,185 USD
Retailer 3$5,226 USD
Retailer 2$6,074 USD
Retailer 4$7,804 USD
Retailer 7$9,602 USD
Retailer 11$12,041 USD
Retailer 6$12,820 USD
Brilliant Earth$22,660 USD

5 data points across 11 retailers

3 retailers$6,074 USD to $22,660 USD

B+
Cheapest Retailer
-
$6,074 USD
€5,785 EUR
B
Retailer 2
-
$7,804 USD
View
Most Expensive
B
Brilliant Earth
17808575A · Oct 31
$22,660 USD
View
2 more retailers have this diamond
Prices start from $6,074 USDSave up to $16,586 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.

B+
15.05ct Oval
$6,074 USD