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Cushion|Natural|GIA

1.03ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 1155993313

Certificate GIA 1155993313

Diamond specifications and retailer prices

From $4,610 SGD
As of November 6, 2026
Save $3,126 SGD (40%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $7,736 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1155993313. Listed at 5 retailers as of November 2, 2026, with prices from $4,610 to $7,736, a $3,126 spread on the same certified stone. MOH London lists it at $7,736. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1155993313
Dimensions5.81 × 5.61 × 3.90 mm
L/W Ratio1.04
Top View
5.81 mm5.61 mm1.03 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1155993313
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,736 SGD|Low: $3,783 SGD|High: $7,829 SGD|Avg: $5,203 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$3,832 SGD
Retailer 6$4,223 SGD
Retailer 2$4,610 SGD
Retailer 4$4,757 SGD
Retailer 3$5,385 SGD
MOH London$7,736 SGD

43 data points across 6 retailers

5 retailers$4,610 SGD to $7,736 SGD

Retailer 1
-
$3,832 SGD
Price last confirmed 40 days ago
B
Retailer 2
-
$4,610 SGD
View
B
Retailer 3
-
$4,757 SGD
View
B
Retailer 4
-
$5,385 SGD
View
Most Expensive
B
MOH London
9EC533B3C · Nov 2
$7,736 SGD
£4,753 GBP
View
4 more retailers have this diamond
Prices start from $4,610 SGDSave up to $3,126 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.

B
1.03ct Cushion
$4,610 SGD