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Cushion|Natural|GIA

1.03ct H SI1 Cushion Natural Diamond

GD • H/SI1 • GIA 2534950820

Certificate GIA 2534950820

Diamond specifications and retailer prices

From $2,165 SGD
As of November 6, 2026
Save $2,920 SGD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,085 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2534950820. Listed at 18 retailers as of November 4, 2026, with prices from $2,165 to $5,085, a $2,920 spread on the same certified stone. MOH London lists it at $5,085. 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

1.03
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle38°
OriginNatural
Grading LabGIA
CertificateGIA 2534950820
Dimensions6.88 × 5.34 × 3.68 mm
L/W Ratio1.29
Top View
6.88 mm5.34 mm1.03 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2534950820
Side View
Table 64.0%Crown 32.9°Girdle: THN-THKPavilion 38°Culet: NoneDepth 68.9%

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: $5,085 SGD|Low: $2,148 SGD|High: $5,160 SGD|Avg: $3,152 SGD|-1.2%
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
November 6, 2026
Retailer 10$2,165 SGD
Retailer 5$2,552 SGD
Retailer 9$2,672 SGD
Retailer 13$2,685 SGD
Retailer 2$2,822 SGD
Retailer 11$2,911 SGD
Retailer 12$2,916 SGD
Retailer 7$3,162 SGD
Retailer 3$3,464 SGD
Retailer 8$3,551 SGD
Retailer 4$3,578 SGD
Retailer 6$3,614 SGD
MOH London$5,085 SGD

33 data points across 13 retailers

18 retailers$2,165 SGD to $5,085 SGD

A
Cheapest Retailer
-
$2,165 SGD
Retailer 2
-
$2,552 SGD
View
Price last confirmed 20 days ago
B+
Retailer 3
-
$2,629 SGD
View
B+
Retailer 4
-
$2,672 SGD
View
B+
Retailer 5
-
$2,685 SGD
View
Final sale: no returns
B+
Retailer 6
-
$2,753 SGD
View
B+
Retailer 7
-
$2,822 SGD
View
Retailer 8
-
$2,911 SGD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$2,916 SGD
View
B
Retailer 10
-
$2,989 SGD
View
Retailer 11
-
$3,007 SGD
View
Price last confirmed 11 days ago
B
Retailer 12
-
$3,087 SGD
View
B
Retailer 13
-
$3,162 SGD
View
B
Retailer 14
-
$3,464 SGD
View
B
Retailer 15
-
$3,551 SGD
View
Retailer 16
-
$3,578 SGD
View
Price last confirmed 32 days ago
B
Retailer 17
-
$3,614 SGD
View
Most Expensive
B
MOH London
27504736C · Nov 4
$5,085 SGD
£3,124 GBP
View
17 more retailers have this diamond
Prices start from $2,165 SGDSave up to $2,920 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
$2,165 SGD