Cushion|Lab Grown|IGI

0.51ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG848691736

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG848691736

Diamond specifications and retailer prices

From $185 USD
As of October 30, 2026
Save $949 USD (84%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,134 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown cushion diamond

This 0.51ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848691736 or 848691736. Listed at 6 retailers as of October 29, 2026, with prices from $185 to $1,134, a $949 spread on the same certified stone. MOH London lists it at $1,134. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848691736
Dimensions4.52 × 4.51 × 3.16 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.52 mm4.51 mm0.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG848691736
Side View
Table 65.0%Crown 38.5°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 70.1%

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 30
Current: $1,134 USD|Low: $185 USD|High: $1,134 USD|Avg: $426 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 5$185 USD
Retailer 2$270 USD
Retailer 6$326 USD
Retailer 3$365 USD
Retailer 4$492 USD
MOH London$1,134 USD

3 data points across 6 retailers

6 retailers$185 USD to $1,134 USD

A
Cheapest Retailer
-
$185 USD
A
Retailer 2
-
$270 USD
£212 GBP
View
B+
Retailer 3
-
$326 USD
£257 GBP
View
B+
Retailer 4
-
$365 USD
View
B+
Retailer 5
-
$492 USD
View
Most Expensive
B
MOH London
LG848691736 · Oct 29
$1,134 USD
£893 GBP
View
5 more retailers have this diamond
Prices start from $185 USDSave up to $949 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 Cushion
$185 USD