Oval|Lab Grown|IGI

5.15ct H VS2 Oval Lab Grown Diamond

GD • H/VS2 • IGI LG591347905

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG591347905

Diamond specifications and retailer prices

From $1,186 USD
As of October 29, 2026
2 retailers carry this diamond
Most expensive: $2,996 USD at Rare Carat · As of July 20, 2026
View at Rare Carat

About this 5.15ct lab-grown oval diamond

This 5.15ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG591347905 or 591347905. Listed at 2 retailers as of October 29, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.15
Carat
H
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591347905
Dimensions14.33 × 9.73 × 5.98 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.33 mm9.73 mm5.15 ctH / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591347905
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $2,996 USD|Low: $875 USD|High: $6,920 USD|Avg: $2,515 USD|-29.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
September 23, 2026
Retailer 9$1,050 USD
Retailer 3$1,072 USD
Retailer 10$1,126 USD
Retailer 2$1,186 USD
Retailer 7$1,214 USD
Retailer 12$1,555 USD
Retailer 11$1,954 USD
Retailer 5$2,232 USD
Retailer 13$2,758 USD
Rare Carat$2,996 USD
Retailer 8$3,242 USD
Retailer 4$3,839 USD
Retailer 6$6,290 USD

62 data points across 13 retailers

2 retailers

B+
Cheapest Retailer
-
$1,186 USD
Most Expensive
Rare Carat
AB31-70-2_l_591347905 · Jul 20
$2,996 USD
View
Price last confirmed 101 days ago
1 more retailer has this diamond
Prices start from $1,186 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+
5.15ct Oval
$1,186 USD