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Cushion|Lab Grown|IGI

6.63ct F VVS1 Cushion Lab Grown Diamond

GD • F/VVS1 • IGI LG654460281

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG654460281

Diamond specifications and retailer prices

From $2,770 CAD
$1,982 USD
As of November 1, 2026
Save $10,849 CAD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $13,618 CAD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 6.63ct lab-grown cushion diamond

This 6.63ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG654460281 or 654460281. Listed at 16 retailers as of October 31, 2026, with prices from $2,770 to $13,618, a $10,849 spread on the same certified stone. Novita Diamonds lists it at $13,618. 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

6.63
Carat
F
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654460281
Dimensions12.78 × 9.62 × 6.54 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.78 mm9.62 mm6.63 ctF / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654460281
Side View
Table 62.0%Crown 36.7°Girdle: MED-THKPavilion 38°Culet: NoneDepth 68.0%

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: $13,618 CAD|Low: $2,770 CAD|High: $13,778 CAD|Avg: $6,240 CAD|+0.4%
Novita 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
November 2, 2026
Retailer 5$2,770 CAD
Retailer 8$2,928 CAD
Retailer 4$3,102 CAD
Retailer 14$3,309 CAD
Retailer 13$3,331 CAD
Retailer 9$4,070 CAD
Retailer 2$4,502 CAD
Retailer 11$5,317 CAD
Retailer 12$5,554 CAD
Retailer 3$5,942 CAD
Retailer 10$8,197 CAD
Retailer 15$8,268 CAD
Retailer 7$8,559 CAD
Retailer 16$9,516 CAD
Retailer 6$10,063 CAD
Novita Diamonds$13,618 CAD

44 data points across 16 retailers

16 retailers$2,770 CAD to $13,618 CAD

A
Cheapest Retailer
-
$2,770 CAD
$1,982 USD
Final sale: no returns
Retailer 2
-
$2,928 CAD
$2,095 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$3,102 CAD
$2,220 USD
View
B+
Retailer 4
-
$3,309 CAD
HK$18,500 HKD
View
B+
Retailer 5
-
$3,331 CAD
$2,384 USD
View
B+
Retailer 6
-
$4,070 CAD
£2,293 GBP
View
B+
Retailer 7
-
$4,502 CAD
$3,222 USD
View
B
Retailer 8
-
$5,317 CAD
A$5,854 AUD
View
B+
Retailer 9
-
$5,554 CAD
ZAR 64,205 ZAR
View
B+
Retailer 10
-
$5,942 CAD
£3,348 GBP
View
B
Retailer 11
-
$8,197 CAD
£4,619 GBP
View
B
Retailer 12
-
$8,268 CAD
$5,917 USD
View
Retailer 13
-
$8,559 CAD
$6,125 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$9,516 CAD
$6,810 USD
View
B
Retailer 15
-
$10,063 CAD
$7,201 USD
View
Most Expensive
B
Novita Diamonds
cert_654460281 · Oct 31
$13,618 CAD
A$14,993 AUD
View
15 more retailers have this diamond
Prices start from $2,770 CADSave up to $10,849 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
6.63ct Cushion
$2,770 CAD