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Cushion|Lab Grown|IGI

0.99ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG799606203

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

Certificate IGI LG799606203

Diamond specifications and retailer prices

From $225 CAD
$161 USD
As of October 30, 2026
Save $1,196 CAD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,420 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.99ct lab-grown cushion diamond

This 0.99ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799606203 or 799606203. Listed at 16 retailers as of October 30, 2026, with prices from $225 to $1,420, a $1,196 spread on the same certified stone. Reve Diamonds lists it at $1,420. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799606203
Dimensions6.16 × 5.61 × 3.77 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.16 mm5.61 mm0.99 ctD / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799606203
Side View
Table 65.0%Crown 33°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $866 CAD|Low: $225 CAD|High: $1,420 CAD|Avg: $684 CAD|-23.5%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 5$225 CAD
Retailer 15$250 CAD
Retailer 8$432 CAD
Retailer 9$440 CAD
Retailer 12$453 CAD
Retailer 2$465 CAD
Retailer 4$474 CAD
Retailer 11$476 CAD
Retailer 3$591 CAD
Retailer 14$637 CAD
Retailer 13$733 CAD
Retailer 1$866 CAD
Retailer 7$883 CAD
Retailer 10$1,178 CAD
Retailer 6$1,320 CAD
Reve Diamonds$1,420 CAD

44 data points across 16 retailers

16 retailers$225 CAD to $1,420 CAD

A
Cheapest Retailer
-
$225 CAD
$161 USD
Final sale: no returns
A
Retailer 2
-
$250 CAD
$179 USD
View
A
Retailer 3
-
$432 CAD
£243 GBP
View
A
Retailer 4
-
$440 CAD
€300 EUR
View
A
Retailer 5
-
$453 CAD
ZAR 5,236 ZAR
View
A
Retailer 6
-
$465 CAD
$333 USD
View
A
Retailer 7
-
$474 CAD
$339 USD
View
A
Retailer 8
-
$476 CAD
£268 GBP
View
A
Retailer 9
-
$591 CAD
$423 USD
View
B+
Retailer 10
-
$637 CAD
$456 USD
View
Retailer 11
-
$733 CAD
$525 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$866 CAD
$620 USD
View
B+
Retailer 13
-
$883 CAD
$632 USD
View
B
Retailer 14
-
$1,178 CAD
£664 GBP
View
B
Retailer 15
-
$1,320 CAD
£744 GBP
View
Most Expensive
B
Reve Diamonds
A2B74D304 · Oct 30
$1,420 CAD
$1,017 USD
View
15 more retailers have this diamond
Prices start from $225 CADSave up to $1,196 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
0.99ct Cushion
$225 CAD