Cushion|Lab Grown|IGI

0.51ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG795616311

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

Certificate IGI LG795616311

Diamond specifications and retailer prices

From $139 USD
As of October 25, 2026
Save $956 USD (87%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,095 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG795616311 or 795616311. Listed at 10 retailers as of October 25, 2026, with prices from $139 to $1,095, a $956 spread on the same certified stone. MOH London lists it at $1,095. 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
SymmetryVery Good
FluorescenceNone
Crown angle30.4°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795616311
Dimensions4.64 × 4.63 × 2.98 mm
L/W Ratio1.00
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
4.64 mm4.63 mm0.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG795616311
Side View
Table 60.0%Crown 30.4°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $1,095 USD|Low: $139 USD|High: $1,246 USD|Avg: $416 USD|-11.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 5$139 USD
Retailer 2$259 USD
Retailer 9$264 USD
Retailer 3$265 USD
Retailer 10$277 USD
Retailer 4$316 USD
Retailer 11$357 USD
Retailer 6$361 USD
Retailer 8$479 USD
Retailer 7$686 USD
MOH London$1,095 USD

41 data points across 11 retailers

10 retailers$139 USD to $1,095 USD

A
Cheapest Retailer
-
$139 USD
A
Retailer 2
-
$259 USD
£204 GBP
View
A
Retailer 3
-
$264 USD
View
Retailer 4
-
$265 USD
View
Price last confirmed 31 days ago
B+
Retailer 5
-
$316 USD
£249 GBP
View
Retailer 6
-
$357 USD
View
Price last confirmed 14 days ago
B+
Retailer 7
-
$361 USD
View
Retailer 8
-
$479 USD
View
Price last confirmed 12 days ago
B
Retailer 9
-
$686 USD
£540 GBP
View
Most Expensive
B
MOH London
LG795616311 · Oct 26
$1,095 USD
£862 GBP
View
9 more retailers have this diamond
Prices start from $139 USDSave up to $956 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
$139 USD