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Cushion|Natural|GIA

1.03ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 6213293849

Certificate GIA 6213293849

Diamond specifications and retailer prices

From $2,275 SGD
As of November 4, 2026
Save $2,698 SGD (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,972 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 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 6213293849. Listed at 12 retailers as of November 4, 2026, with prices from $2,275 to $4,972, a $2,698 spread on the same certified stone. MOH London lists it at $4,972. 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
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6213293849
Dimensions6.39 × 5.87 × 3.75 mm
L/W Ratio1.09
Top View
6.39 mm5.87 mm1.03 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6213293849
Side View
Table 57.0%CrownGirdle: ETN-THKPavilionCulet: SmallDepth 64.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,972 SGD|Low: $2,275 SGD|High: $5,047 SGD|Avg: $2,979 SGD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4$2,275 SGD
Retailer 7$2,312 SGD
Retailer 9$2,425 SGD
Retailer 8$2,509 SGD
Retailer 5$2,579 SGD
Retailer 6$2,832 SGD
Retailer 3$3,093 SGD
Retailer 2$3,628 SGD
MOH London$4,972 SGD

44 data points across 9 retailers

12 retailers$2,275 SGD to $4,972 SGD

B+
Cheapest Retailer
-
$2,275 SGD
B+
Retailer 2
-
$2,312 SGD
View
B+
Retailer 3
-
$2,330 SGD
View
B+
Retailer 4
-
$2,336 SGD
View
B
Retailer 5
-
$2,425 SGD
View
B
Retailer 6
-
$2,509 SGD
View
Retailer 7
-
$2,579 SGD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$2,787 SGD
View
B
Retailer 9
-
$2,832 SGD
View
B
Retailer 10
-
$3,093 SGD
View
B
Retailer 11
-
$3,628 SGD
View
Most Expensive
C
MOH London
150EEE078 · Nov 4
$4,972 SGD
£3,055 GBP
View
11 more retailers have this diamond
Prices start from $2,275 SGDSave up to $2,698 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
$2,275 SGD