Oval|Lab Grown|IGI

0.51ct G VVS2 Oval Lab Grown Diamond

VG • G/VVS2 • IGI LG851653349

Certificate IGI LG851653349

Diamond specifications and retailer prices

From $201 USD
£158 GBP
As of November 3, 2026
Save $602 USD (75%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $803 USD at MOH London · As of November 2, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG851653349 or 851653349. Listed at 3 retailers as of November 2, 2026, with prices from $201 to $803, a $602 spread on the same certified stone. MOH London lists it at $803. 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

0.51
Carat
G
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG851653349
Dimensions6.29 × 4.46 × 2.93 mm
L/W Ratio1.41
Top View
6.29 mm4.46 mm0.51 ctG / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG851653349
Side View
Table 57.0%CrownGirdle: THN-MEDPavilionCuletDepth 65.7%

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: Nov 3
Current: $803 USD|Low: $201 USD|High: $803 USD|Avg: $554 USD
MOH London
Retailer 2
Retailer 3
November 3, 2026
Retailer 3$201 USD
Retailer 2$411 USD
MOH London$803 USD

2 data points across 3 retailers

3 retailers$201 USD to $803 USD

B+
Cheapest Retailer
-
$201 USD
£158 GBP
Retailer 2
-
$411 USD
View
Most Expensive
C
MOH London
LG851653349 · Nov 2
$803 USD
£632 GBP
View
2 more retailers have this diamond
Prices start from $201 USDSave up to $602 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+
0.51ct Oval
$201 USD