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Cushion|Natural|GIA

1.02ct D SI2 Cushion Natural Diamond

GD • D/SI2 • GIA 1515308553

Certificate GIA 1515308553

Diamond specifications and retailer prices

From $2,772 CAD
As of November 6, 2026
Save $3,357 CAD (55%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,129 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1515308553. Listed at 8 retailers as of November 4, 2026, with prices from $2,772 to $6,129, a $3,357 spread on the same certified stone. MOH London lists it at $6,129. 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

1.02
Carat
D
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1515308553
Dimensions6.45 × 5.32 × 3.70 mm
L/W Ratio1.21
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
6.45 mm5.32 mm1.02 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1515308553
Side View
Table 63.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 69.6%

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 6
Current: $6,129 CAD|Low: $2,736 CAD|High: $6,220 CAD|Avg: $3,859 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4$2,772 CAD
Retailer 6$3,238 CAD
Retailer 8$3,241 CAD
Retailer 9$3,351 CAD
Retailer 5$3,508 CAD
Retailer 3$3,711 CAD
Retailer 7$4,009 CAD
Retailer 10$4,173 CAD
Retailer 2$4,356 CAD
MOH London$6,129 CAD

40 data points across 10 retailers

8 retailers$2,772 CAD to $6,129 CAD

A
Cheapest Retailer
-
$2,772 CAD
B+
Retailer 2
-
$3,169 CAD
View
B+
Retailer 3
-
$3,238 CAD
View
Final sale: no returns
Retailer 4
-
$3,508 CAD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$3,711 CAD
View
B
Retailer 6
-
$4,009 CAD
View
B
Retailer 7
-
$4,356 CAD
View
Most Expensive
B
MOH London
DDD91216A · Nov 4
$6,129 CAD
£3,431 GBP
View
7 more retailers have this diamond
Prices start from $2,772 CADSave up to $3,357 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
1.02ct Cushion
$2,772 CAD