CaratHunter
Plans
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 $177 CAD
$127 USD
As of October 30, 2026
Save $1,485 CAD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,662 CAD 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 $177 to $1,662, a $1,485 spread on the same certified stone. MOH London lists it at $1,662. 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

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 30
Current: $1,662 CAD|Low: $177 CAD|High: $1,673 CAD|Avg: $596 CAD|+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$177 CAD
Retailer 4$356 CAD
Retailer 7$363 CAD
Retailer 11$369 CAD
Retailer 2$401 CAD
Retailer 8$471 CAD
Retailer 5$478 CAD
Retailer 3$606 CAD
Retailer 9$631 CAD
Retailer 10$1,043 CAD
MOH London$1,662 CAD

42 data points across 11 retailers

16 retailers$177 CAD to $1,662 CAD

A
Cheapest Retailer
-
$177 CAD
$127 USD
Final sale: no returns
A
Retailer 2
-
$232 CAD
HK$1,300 HKD
View
A
Retailer 3
-
$279 CAD
$200 USD
View
A
Retailer 4
-
$356 CAD
€243 EUR
View
Retailer 5
-
$363 CAD
$260 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$369 CAD
$264 USD
View
A
Retailer 7
-
$401 CAD
£226 GBP
View
B+
Retailer 8
-
$471 CAD
$337 USD
View
B+
Retailer 9
-
$478 CAD
£269 GBP
View
B+
Retailer 10
-
$555 CAD
SGD 537 SGD
View
B+
Retailer 11
-
$619 CAD
$443 USD
View
B+
Retailer 12
-
$631 CAD
$452 USD
View
B
Retailer 13
-
$717 CAD
$513 USD
View
B
Retailer 14
-
$1,043 CAD
£588 GBP
View
B
Retailer 15
-
$1,285 CAD
$920 USD
View
Most Expensive
B
MOH London
LG803668924 · Oct 29
$1,662 CAD
£937 GBP
View
15 more retailers have this diamond
Prices start from $177 CADSave up to $1,485 CAD

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
$177 CAD