Oval|Lab Grown|IGI

0.51ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG801662894

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG801662894

Diamond specifications and retailer prices

From $89 USD
As of October 29, 2026
Save $728 USD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $817 USD at MOH London · As of October 29, 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 LG801662894 or 801662894. Listed at 12 retailers as of October 29, 2026, with prices from $89 to $817, a $728 spread on the same certified stone. MOH London lists it at $817. 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°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801662894
Dimensions6.46 × 4.36 × 2.72 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.46 mm4.36 mm0.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG801662894
Side View
Table 60.0%Crown 34.4°Girdle: STK-THKPavilion 39°Culet: NoneDepth 62.4%

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: $817 USD|Low: $84 USD|High: $817 USD|Avg: $294 USD|+3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 12$89 USD
Retailer 13$103 USD
Retailer 7$118 USD
Retailer 10$118 USD
Retailer 2$204 USD
Retailer 3$217 USD
Retailer 4$233 USD
Retailer 6$267 USD
Retailer 11$343 USD
Retailer 9$355 USD
Retailer 8$396 USD
Retailer 5$579 USD
MOH London$817 USD

44 data points across 13 retailers

12 retailers$89 USD to $817 USD

A
Cheapest Retailer
-
$89 USD
A
Retailer 2
-
$103 USD
View
A
Retailer 3
-
$118 USD
View
A
Retailer 4
-
$118 USD
View
A
Retailer 5
-
$204 USD
£161 GBP
View
B+
Retailer 6
-
$233 USD
View
B+
Retailer 7
-
$267 USD
£210 GBP
View
B
Retailer 8
-
$343 USD
View
B+
Retailer 9
-
$355 USD
View
B
Retailer 10
-
$396 USD
View
B
Retailer 11
-
$579 USD
£456 GBP
View
Most Expensive
B
MOH London
LG801662894 · Oct 29
$817 USD
£643 GBP
View
11 more retailers have this diamond
Prices start from $89 USDSave up to $728 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
$89 USD