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Cushion|Lab Grown|GIA

1.56ct F SI1 Cushion Lab Grown Diamond

VG • F/SI1 • GIA 7448357420

Certificate GIA 7448357420

Diamond specifications and retailer prices

From $996 CAD
$713 USD
As of November 1, 2026
Save $1,680 CAD (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,444 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7448357420. Listed at 6 retailers as of November 1, 2026, with a 169% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7448357420
Dimensions8.04 × 6.35 × 4.15 mm
L/W Ratio1.27
Top View
8.04 mm6.35 mm1.56 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7448357420
Side View
Table 55.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,444 CAD|Low: $859 CAD|High: $4,709 CAD|Avg: $2,160 CAD|-5.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5$996 CAD
Retailer 4$999 CAD
Retailer 7$1,130 CAD
Retailer 8$1,414 CAD
Retailer 3$1,663 CAD
Retailer 6$1,817 CAD
Retailer 2$2,676 CAD
Do Amore Diamonds$4,444 CAD

18 data points across 8 retailers

6 retailers$996 CAD to $2,676 CAD

B+
Cheapest Retailer
-
$996 CAD
$713 USD
B+
Retailer 2
-
$999 CAD
$715 USD
View
B
Retailer 3
-
$1,663 CAD
$1,190 USD
View
B
Retailer 4
-
$1,817 CAD
$1,300 USD
View
B
Retailer 5
-
$2,676 CAD
£1,508 GBP
View
Most Expensive
Do Amore Diamonds
27-8452581FB · Nov 2
$4,444 CAD
$3,180 USD
View
Price under review
5 more retailers have this diamond
Prices start from $996 CADSave up to $1,680 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.

B+
1.56ct Cushion
$996 CAD