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Cushion|Lab Grown|IGI

1.56ct G VVS2 Cushion Lab Grown Diamond

GD • G/VVS2 • IGI LG639467029

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG639467029

Diamond specifications and retailer prices

From $404 CAD
$289 USD
As of October 25, 2026
Save $1,240 CAD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,645 CAD at Brilliance · As of October 26, 2026
View at Brilliance

About this 1.56ct lab-grown cushion diamond

This 1.56ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG639467029 or 639467029. Listed at 11 retailers as of October 25, 2026, with prices from $404 to $1,645, a $1,240 spread on the same certified stone. Brilliance lists it at $1,645. 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

1.56
Carat
G
Color
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639467029
Dimensions7.23 × 6.09 × 4.20 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.23 mm6.09 mm1.56 ctG / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639467029
Side View
Table 63.0%Crown 38.7°Girdle: MED-THKPavilion 36.9°Culet: NoneDepth 69.0%

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: Oct 25
Current: $1,645 CAD|Low: $404 CAD|High: $1,737 CAD|Avg: $989 CAD|-3.4%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 8$404 CAD
Retailer 10$535 CAD
Retailer 5$694 CAD
Retailer 11$753 CAD
Retailer 9$760 CAD
Retailer 2$763 CAD
Retailer 6$942 CAD
Retailer 7$1,295 CAD
Retailer 3$1,373 CAD
Retailer 4$1,628 CAD
Brilliance$1,645 CAD

38 data points across 11 retailers

11 retailers$404 CAD to $1,645 CAD

A
Cheapest Retailer
-
$404 CAD
$289 USD
B+
Retailer 2
-
$535 CAD
$382 USD
View
A
Retailer 3
-
$694 CAD
ZAR 8,016 ZAR
View
B+
Retailer 4
-
$753 CAD
$538 USD
View
B+
Retailer 5
-
$760 CAD
$543 USD
View
B+
Retailer 6
-
$763 CAD
£429 GBP
View
B+
Retailer 7
-
$942 CAD
A$1,036 AUD
View
Retailer 8
-
$1,295 CAD
$925 USD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$1,373 CAD
$981 USD
View
B
Retailer 10
-
$1,628 CAD
£916 GBP
View
Most Expensive
B
Brilliance
D25170718 · Oct 26
$1,645 CAD
$1,175 USD
View
10 more retailers have this diamond
Prices start from $404 CADSave up to $1,240 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
1.56ct Cushion
$404 CAD