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Cushion|Lab Grown|IGI

6.51ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • IGI LG735547317

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

Certificate IGI LG735547317

Diamond specifications and retailer prices

From $3,848 CAD
$2,754 USD
As of November 1, 2026
Save $19,796 CAD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $23,644 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 6.51ct lab-grown cushion diamond

This 6.51ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG735547317 or 735547317. Listed at 10 retailers as of November 1, 2026, with prices from $3,848 to $23,644, a $19,796 spread on the same certified stone. Do Amore Diamonds lists it at $23,644. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.51
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735547317
Dimensions10.94 × 10.82 × 7.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
10.94 mm10.82 mm6.51 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735547317
Side View
Table 63.0%Crown 35.2°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 66.6%

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: Nov 1
Current: $23,644 CAD|Low: $3,144 CAD|High: $24,832 CAD|Avg: $8,738 CAD|-4.8%
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
November 1, 2026
Retailer 6$3,144 CAD
Retailer 14$3,848 CAD
Retailer 3$4,101 CAD
Retailer 7$5,589 CAD
Retailer 5$5,644 CAD
Retailer 10$5,704 CAD
Retailer 8$6,213 CAD
Retailer 4$6,856 CAD
Retailer 11$7,624 CAD
Retailer 9$8,153 CAD
Retailer 15$9,251 CAD
Retailer 12$10,742 CAD
Retailer 2$11,782 CAD
Retailer 13$15,481 CAD
Do Amore Diamonds$23,644 CAD

19 data points across 15 retailers

10 retailers$3,848 CAD to $23,644 CAD

A
Cheapest Retailer
-
$3,848 CAD
$2,754 USD
Final sale: no returns
B+
Retailer 2
-
$5,704 CAD
$4,082 USD
View
B+
Retailer 3
-
$6,213 CAD
$4,446 USD
View
B+
Retailer 4
-
$7,624 CAD
£4,296 GBP
View
B+
Retailer 5
-
$8,153 CAD
A$8,976 AUD
View
Retailer 6
-
$9,251 CAD
$6,620 USD
View
Price last confirmed 14 days ago
B
Retailer 7
-
$10,742 CAD
$7,687 USD
View
B
Retailer 8
-
$11,782 CAD
£6,639 GBP
View
B
Retailer 9
-
$15,481 CAD
$11,078 USD
View
Most Expensive
B
Do Amore Diamonds
27-520F89C5F · Nov 2
$23,644 CAD
$16,920 USD
View
9 more retailers have this diamond
Prices start from $3,848 CADSave up to $19,796 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
6.51ct Cushion
$3,848 CAD