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Cushion|Natural|GIA

1.03ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 1549795216

Certificate GIA 1549795216

Diamond specifications and retailer prices

From $2,297 SGD
As of November 6, 2026
Save $2,878 SGD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,174 SGD at MOH London · As of November 4, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549795216. Listed at 19 retailers as of November 4, 2026, with prices from $2,297 to $5,174, a $2,878 spread on the same certified stone. MOH London lists it at $5,174. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.7°
OriginNatural
Grading LabGIA
CertificateGIA 1549795216
Dimensions5.86 × 5.85 × 3.85 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
5.86 mm5.85 mm1.03 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549795216
Side View
Table 65.0%CrownGirdle: STK-THKPavilion 38.7°Culet: NoneDepth 65.8%

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: $5,174 SGD|Low: $2,263 SGD|High: $5,189 SGD|Avg: $3,112 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 8$2,297 SGD
Retailer 17$2,331 SGD
Retailer 10$2,476 SGD
Retailer 18$2,529 SGD
Retailer 2$2,700 SGD
Retailer 5$2,717 SGD
Retailer 16$2,722 SGD
Retailer 6$2,845 SGD
Retailer 11$2,872 SGD
Retailer 15$2,894 SGD
Retailer 9$2,899 SGD
Retailer 7$3,043 SGD
Retailer 4$3,054 SGD
Retailer 13$3,218 SGD
Retailer 14$3,614 SGD
Retailer 12$3,677 SGD
Retailer 3$4,714 SGD
MOH London$5,174 SGD

19 data points across 18 retailers

19 retailers$2,297 SGD to $5,174 SGD

A
Cheapest Retailer
-
$2,297 SGD
A
Retailer 2
-
$2,331 SGD
View
A
Retailer 3
-
$2,476 SGD
View
Final sale: no returns
A
Retailer 4
-
$2,529 SGD
View
A
Retailer 5
-
$2,700 SGD
View
A
Retailer 6
-
$2,717 SGD
View
A
Retailer 7
-
$2,722 SGD
View
A
Retailer 8
-
$2,845 SGD
View
A
Retailer 9
-
$2,872 SGD
View
A
Retailer 10
-
$2,894 SGD
View
A
Retailer 11
-
$2,899 SGD
View
A
Retailer 12
-
$3,043 SGD
View
B+
Retailer 13
-
$3,054 SGD
View
B+
Retailer 14
-
$3,218 SGD
View
B+
Retailer 15
-
$3,614 SGD
View
B+
Retailer 16
-
$3,677 SGD
View
Retailer 17
-
$3,806 SGD
View
Price last confirmed 30 days ago
B+
Retailer 18
-
$4,714 SGD
View
Most Expensive
B
MOH London
F95CF6D78 · Nov 4
$5,174 SGD
£3,179 GBP
View
18 more retailers have this diamond
Prices start from $2,297 SGDSave up to $2,878 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
$2,297 SGD