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Oval|Lab Grown|IGI

0.51ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG749544287

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG749544287

Diamond specifications and retailer prices

From $116 USD
As of October 29, 2026
Save $688 USD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $804 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.51ct lab-grown oval diamond

This 0.51ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG749544287 or 749544287. Listed at 14 retailers as of October 26, 2026, with prices from $116 to $804, a $688 spread on the same certified stone. MOH London lists it at $804. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749544287
Dimensions6.31 × 4.48 × 2.74 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.31 mm4.48 mm0.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG749544287
Side View
Table 63.0%Crown 34.4°Girdle: THN-STKPavilion 39.6°Culet: NoneDepth 61.2%

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: $804 USD|Low: $93 USD|High: $898 USD|Avg: $353 USD|-9.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 3$93 USD
Retailer 4$116 USD
Retailer 11$129 USD
Retailer 2$201 USD
Retailer 10$231 USD
Retailer 6$264 USD
Retailer 5$351 USD
Retailer 9$392 USD
Retailer 7$417 USD
Retailer 8$579 USD
MOH London$804 USD

43 data points across 11 retailers

14 retailers$116 USD to $804 USD

Retailer 1
-
$93 USD
Price last confirmed 28 days ago
Retailer 2
-
$113 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
$116 USD
View
Retailer 4
-
$129 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$129 USD
View
A
Retailer 6
-
$201 USD
£158 GBP
View
A
Retailer 7
-
$231 USD
View
B+
Retailer 8
-
$264 USD
£208 GBP
View
B+
Retailer 9
-
$351 USD
View
Retailer 10
-
$388 USD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
$392 USD
View
B
Retailer 12
-
$417 USD
View
B
Retailer 13
-
$579 USD
£456 GBP
View
Most Expensive
B
MOH London
LG749544287 · Oct 26
$804 USD
£633 GBP
View
13 more retailers have this diamond
Prices start from $116 USDSave up to $688 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
0.51ct Oval
$116 USD