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Cushion|Lab Grown|IGI

0.51ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG651438451

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG651438451

Diamond specifications and retailer prices

From $224 CAD
$160 USD
As of October 30, 2026
Save $1,704 CAD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,928 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG651438451 or 651438451. Listed at 21 retailers as of October 29, 2026, with prices from $224 to $1,928, a $1,704 spread on the same certified stone. Do Amore Diamonds lists it at $1,928. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651438451
Dimensions5.51 × 4.34 × 2.80 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.51 mm4.34 mm0.51 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG651438451
Side View
Table 58.0%Crown 33.1°Girdle: THN-MEDPavilion 37.5°Culet: NoneDepth 64.5%

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: $1,928 CAD|Low: $215 CAD|High: $1,928 CAD|Avg: $699 CAD|+4.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 6$224 CAD
Retailer 18$249 CAD
Retailer 8$370 CAD
Retailer 4$381 CAD
Retailer 12$466 CAD
Retailer 11$481 CAD
Retailer 14$495 CAD
Retailer 2$509 CAD
Retailer 3$530 CAD
Retailer 5$548 CAD
Retailer 16$615 CAD
Retailer 15$728 CAD
Retailer 17$859 CAD
Retailer 9$946 CAD
Retailer 10$1,124 CAD
Retailer 13$1,288 CAD
Retailer 7$1,419 CAD
Do Amore Diamonds$1,928 CAD

35 data points across 18 retailers

21 retailers$224 CAD to $1,928 CAD

A
Cheapest Retailer
-
$224 CAD
$160 USD
Final sale: no returns
A
Retailer 2
-
$249 CAD
$178 USD
View
A
Retailer 3
-
$370 CAD
$265 USD
View
A
Retailer 4
-
$381 CAD
$273 USD
View
B+
Retailer 5
-
$466 CAD
€318 EUR
View
B+
Retailer 6
-
$481 CAD
£271 GBP
View
B+
Retailer 7
-
$495 CAD
ZAR 5,726 ZAR
View
B+
Retailer 8
-
$509 CAD
£287 GBP
View
B+
Retailer 9
-
$530 CAD
$379 USD
View
B+
Retailer 10
-
$548 CAD
$392 USD
View
Retailer 11
-
$615 CAD
$440 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$687 CAD
£387 GBP
View
B
Retailer 13
-
$728 CAD
View
B
Retailer 14
-
$859 CAD
$615 USD
View
B
Retailer 15
-
$946 CAD
$677 USD
View
B
Retailer 16
-
$1,124 CAD
$805 USD
View
B
Retailer 17
-
$1,124 CAD
$805 USD
View
B
Retailer 18
-
$1,288 CAD
£726 GBP
View
B
Retailer 19
-
$1,419 CAD
$1,016 USD
View
B
Retailer 20
-
$1,690 CAD
$1,210 USD
View
Most Expensive
B
Do Amore Diamonds
27-29C25A25C · Oct 29
$1,928 CAD
$1,380 USD
View
20 more retailers have this diamond
Prices start from $224 CADSave up to $1,704 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
$224 CAD