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Cushion|Lab Grown|IGI

0.51ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG749541165

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG749541165

Diamond specifications and retailer prices

From $179 USD
HK$1,400 HKD
As of October 30, 2026
Save $1,091 USD (86%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,270 USD at MOH London · As of October 26, 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 LG749541165 or 749541165. Listed at 7 retailers as of October 26, 2026, with prices from $179 to $1,270, a $1,091 spread on the same certified stone. MOH London lists it at $1,270. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749541165
Dimensions4.75 × 4.36 × 3.01 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.75 mm4.36 mm0.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG749541165
Side View
Table 67.0%Crown 37.8°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 69.0%

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: $1,270 USD|Low: $212 USD|High: $1,284 USD|Avg: $460 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5$212 USD
Retailer 3$270 USD
Retailer 7$280 USD
Retailer 2$315 USD
Retailer 4$400 USD
Retailer 6$545 USD
MOH London$1,270 USD

40 data points across 7 retailers

7 retailers$179 USD to $1,270 USD

A
Cheapest Retailer
-
$179 USD
HK$1,400 HKD
Retailer 2
-
$212 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
$270 USD
€257 EUR
View
B+
Retailer 4
-
$315 USD
£248 GBP
View
B+
Retailer 5
-
$400 USD
View
B
Retailer 6
-
$545 USD
View
Most Expensive
B
MOH London
LG749541165 · Oct 26
$1,270 USD
£1,000 GBP
View
6 more retailers have this diamond
Prices start from $179 USDSave up to $1,091 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
$179 USD