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Cushion|Natural|GIA

1.03ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 5566002551

Certificate GIA 5566002551

Diamond specifications and retailer prices

From $1,225 SGD
As of November 5, 2026
Save $306 SGD (20%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,531 SGD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5566002551. Listed at 4 retailers as of November 5, 2026, with prices from $1,225 to $1,531, a $306 spread on the same certified stone. GemTrove lists it at $1,531. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.03
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566002551
Dimensions5.67 × 5.65 × 3.82 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.67 mm5.65 mm1.03 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566002551
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $1,531 SGD|Low: $1,225 SGD|High: $1,531 SGD|Avg: $1,349 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3$1,225 SGD
Retailer 2$1,301 SGD
Retailer 4$1,305 SGD
GemTrove$1,531 SGD

41 data points across 4 retailers

4 retailers$1,225 SGD to $1,531 SGD

A
Cheapest Retailer
-
$1,225 SGD
A
Retailer 2
-
$1,301 SGD
View
A
Retailer 3
-
$1,305 SGD
View
Most Expensive
B+
GemTrove
GT-N-00959453-98 · Nov 6
$1,531 SGD
A$1,838 AUD
View
3 more retailers have this diamond
Prices start from $1,225 SGDSave up to $306 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
1.03ct Cushion
$1,225 SGD