Round|Lab Grown|IGI

0.51ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG836686792

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836686792

Diamond specifications and retailer prices

From $160 USD
As of November 4, 2026
Save $780 USD (83%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $940 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown round diamond

This 0.51ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836686792 or 836686792. Listed at 8 retailers as of October 29, 2026, with prices from $160 to $940, a $780 spread on the same certified stone. MOH London lists it at $940. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836686792
Dimensions5.17 × 5.14 × 3.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.17 mm5.14 mm0.51 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836686792
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $940 USD|Low: $160 USD|High: $946 USD|Avg: $370 USD|+2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 2$160 USD
Retailer 6$168 USD
Retailer 5$234 USD
Retailer 3$246 USD
Retailer 7$343 USD
Retailer 8$467 USD
Retailer 4$538 USD
MOH London$940 USD

40 data points across 8 retailers

8 retailers$160 USD to $940 USD

A
Cheapest Retailer
-
$160 USD
A
Retailer 2
-
$168 USD
View
A
Retailer 3
-
$234 USD
View
B+
Retailer 4
-
$246 USD
View
B+
Retailer 5
-
$350 USD
View
B
Retailer 6
-
$467 USD
View
B
Retailer 7
-
$538 USD
View
Most Expensive
B
MOH London
LG836686792 · Oct 29
$940 USD
£740 GBP
View
7 more retailers have this diamond
Prices start from $160 USDSave up to $780 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 Round
$160 USD