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Cushion|Natural|GIA

1.03ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 2546917226

Certificate GIA 2546917226

Diamond specifications and retailer prices

From $2,029 SGD
$1,587 USD
As of October 26, 2026
Save $2,282 SGD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,311 SGD at MOH London · As of October 26, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546917226. Listed at 17 retailers as of October 26, 2026, with prices from $2,029 to $4,311, a $2,282 spread on the same certified stone. MOH London lists it at $4,311. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546917226
Dimensions6.20 × 5.53 × 3.80 mm
L/W Ratio1.12
Top View
6.20 mm5.53 mm1.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546917226
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $4,311 SGD|Low: $2,029 SGD|High: $4,356 SGD|Avg: $2,665 SGD|-0.9%
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
October 27, 2026
Retailer 8$2,029 SGD
Retailer 15$2,084 SGD
Retailer 4$2,148 SGD
Retailer 13$2,226 SGD
Retailer 7$2,247 SGD
Retailer 9$2,316 SGD
Retailer 12$2,400 SGD
Retailer 6$2,461 SGD
Retailer 5$2,608 SGD
Retailer 16$2,608 SGD
Retailer 2$2,678 SGD
Retailer 17$2,692 SGD
Retailer 3$2,697 SGD
Retailer 11$2,992 SGD
Retailer 14$3,206 SGD
Retailer 10$3,338 SGD
MOH London$4,311 SGD

33 data points across 17 retailers

17 retailers$2,029 SGD to $4,311 SGD

A
Cheapest Retailer
-
$2,029 SGD
$1,587 USD
Retailer 2
-
$2,084 SGD
$1,630 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$2,148 SGD
$1,680 USD
View
Retailer 4
-
$2,226 SGD
$1,741 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$2,247 SGD
$1,758 USD
View
Retailer 6
-
$2,316 SGD
$1,812 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$2,400 SGD
£1,478 GBP
View
Price last confirmed 7 days ago
Retailer 8
-
$2,461 SGD
$1,925 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$2,608 SGD
$2,040 USD
View
B+
Retailer 10
-
$2,608 SGD
$2,040 USD
View
B+
Retailer 11
-
$2,678 SGD
£1,650 GBP
View
Retailer 12
-
$2,692 SGD
$2,106 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$2,697 SGD
$2,110 USD
View
B+
Retailer 14
-
$2,992 SGD
ZAR 37,807 ZAR
View
Retailer 15
-
$3,206 SGD
A$3,858 AUD
View
Price last confirmed 27 days ago
B+
Retailer 16
-
$3,338 SGD
€2,487 EUR
View
Most Expensive
B
MOH London
BD90BF972 · Oct 26
$4,311 SGD
£2,655 GBP
View
16 more retailers have this diamond
Prices start from $2,029 SGDSave up to $2,282 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
$2,029 SGD