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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 $2,526 SGD
As of November 7, 2026
Save $3,044 SGD (55%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,570 SGD at MOH London · As of November 7, 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 9 retailers as of November 7, 2026, with prices from $2,526 to $5,570, a $3,044 spread on the same certified stone. MOH London lists it at $5,570. 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
Colour
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 7
Current: $5,570 SGD|Low: $2,493 SGD|High: $5,667 SGD|Avg: $3,512 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 6$2,526 SGD
Retailer 8$2,950 SGD
Retailer 10$2,953 SGD
Retailer 11$3,053 SGD
Retailer 2$3,116 SGD
Retailer 7$3,196 SGD
Retailer 4$3,382 SGD
Retailer 9$3,653 SGD
Retailer 3$3,803 SGD
Retailer 5$3,969 SGD
MOH London$5,570 SGD

40 data points across 11 retailers

9 retailers$2,526 SGD to $5,570 SGD

A
Cheapest Retailer
-
$2,526 SGD
B+
Retailer 2
-
$2,887 SGD
View
B+
Retailer 3
-
$2,950 SGD
View
Final sale: no returns
B+
Retailer 4
-
$3,116 SGD
View
B+
Retailer 5
-
$3,196 SGD
View
B+
Retailer 6
-
$3,382 SGD
View
B
Retailer 7
-
$3,653 SGD
View
B
Retailer 8
-
$3,969 SGD
View
Most Expensive
B
MOH London
DDD91216A · Nov 7
$5,570 SGD
£3,422 GBP
View
8 more retailers have this diamond
Prices start from $2,526 SGDSave up to $3,044 SGD

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
$2,526 SGD