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Cushion|Natural|GIA

1.00ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 2547383008

Certificate GIA 2547383008

Diamond specifications and retailer prices

From $1,766 SGD
₹131,479 INR
As of November 2, 2026
Save $2,383 SGD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,148 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded H 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 2547383008. Listed at 17 retailers as of November 1, 2026, with prices from $1,766 to $4,148, a $2,383 spread on the same certified stone. MOH London lists it at $4,148. 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

1.00
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547383008
Dimensions7.22 × 5.17 × 3.35 mm
L/W Ratio1.40
Top View
7.22 mm5.17 mm1.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547383008
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.8%

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 2
Current: $4,148 SGD|Low: $1,766 SGD|High: $4,379 SGD|Avg: $2,612 SGD|-5.3%
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
November 2, 2026
Retailer 2$1,766 SGD
Retailer 10$1,853 SGD
Retailer 13$2,062 SGD
Retailer 6$2,083 SGD
Retailer 15$2,158 SGD
Retailer 9$2,293 SGD
Retailer 4$2,369 SGD
Retailer 3$2,390 SGD
Retailer 5$2,436 SGD
Retailer 14$2,526 SGD
Retailer 12$2,596 SGD
Retailer 7$2,597 SGD
Retailer 11$2,635 SGD
Retailer 8$2,905 SGD
Retailer 16$3,009 SGD
MOH London$4,148 SGD

20 data points across 16 retailers

17 retailers$1,766 SGD to $4,148 SGD

A
Cheapest Retailer
-
$1,766 SGD
₹131,479 INR
A
Retailer 2
-
$1,853 SGD
$1,449 USD
View
Final sale: no returns
A
Retailer 3
-
$2,062 SGD
$1,612 USD
View
A
Retailer 4
-
$2,083 SGD
$1,629 USD
View
A
Retailer 5
-
$2,158 SGD
$1,687 USD
View
A
Retailer 6
-
$2,293 SGD
£1,412 GBP
View
B+
Retailer 7
-
$2,369 SGD
$1,852 USD
View
A
Retailer 8
-
$2,390 SGD
$1,869 USD
View
B+
Retailer 9
-
$2,436 SGD
$1,905 USD
View
B+
Retailer 10
-
$2,526 SGD
$1,975 USD
View
B+
Retailer 11
-
$2,596 SGD
$2,030 USD
View
B+
Retailer 12
-
$2,597 SGD
$2,031 USD
View
B+
Retailer 13
-
$2,635 SGD
£1,623 GBP
View
B+
Retailer 14
-
$2,905 SGD
ZAR 36,693 ZAR
View
B+
Retailer 15
-
$3,009 SGD
€2,241 EUR
View
Retailer 16
-
$3,226 SGD
A$3,881 AUD
View
Price last confirmed 27 days ago
Most Expensive
B
MOH London
098039D2C · Nov 1
$4,148 SGD
£2,554 GBP
View
16 more retailers have this diamond
Prices start from $1,766 SGDSave up to $2,383 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
1.00ct Cushion
$1,766 SGD