Cushion|Lab Grown|IGI

0.51ct D VVS2 Cushion Lab Grown Diamond

VG • D/VVS2 • IGI LG803668924

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG803668924

Diamond specifications and retailer prices

From $127 USD
As of October 30, 2026
Save $1,063 USD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,190 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG803668924 or 803668924. Listed at 16 retailers as of October 29, 2026, with prices from $127 to $1,190, a $1,063 spread on the same certified stone. MOH London lists it at $1,190. 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
D
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.4°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803668924
Dimensions6.08 × 4.03 × 2.73 mm
L/W Ratio1.51
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.08 mm4.03 mm0.51 ctD / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803668924
Side View
Table 67.0%Crown 31.4°Girdle: THN-STKPavilion 37.2°Culet: NoneDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,190 USD|Low: $127 USD|High: $1,198 USD|Avg: $427 USD|+0.5%
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 6$127 USD
Retailer 4$255 USD
Retailer 7$260 USD
Retailer 11$264 USD
Retailer 2$287 USD
Retailer 8$337 USD
Retailer 5$342 USD
Retailer 3$434 USD
Retailer 9$452 USD
Retailer 10$747 USD
MOH London$1,190 USD

42 data points across 11 retailers

16 retailers$127 USD to $1,190 USD

A
Cheapest Retailer
-
$127 USD
Final sale: no returns
A
Retailer 2
-
$166 USD
HK$1,300 HKD
View
A
Retailer 3
-
$200 USD
View
A
Retailer 4
-
$255 USD
€243 EUR
View
Retailer 5
-
$260 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$264 USD
View
A
Retailer 7
-
$287 USD
£226 GBP
View
B+
Retailer 8
-
$337 USD
View
B+
Retailer 9
-
$342 USD
£269 GBP
View
B+
Retailer 10
-
$397 USD
SGD 537 SGD
View
B+
Retailer 11
-
$443 USD
View
B+
Retailer 12
-
$452 USD
View
B
Retailer 13
-
$513 USD
View
B
Retailer 14
-
$747 USD
£588 GBP
View
B
Retailer 15
-
$920 USD
View
Most Expensive
B
MOH London
LG803668924 · Oct 29
$1,190 USD
£937 GBP
View
15 more retailers have this diamond
Prices start from $127 USDSave up to $1,063 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
$127 USD