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Cushion|Natural|GIA

1.00ct I SI2 Cushion Natural Diamond

GD • I/SI2 • GIA 5543740774

Certificate GIA 5543740774

Diamond specifications and retailer prices

From $996 SGD
As of November 6, 2026
Save $1,457 SGD (59%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,453 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5543740774. Listed at 13 retailers as of November 2, 2026, with prices from $996 to $2,453, a $1,457 spread on the same certified stone. MOH London lists it at $2,453. 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

1.00
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543740774
Dimensions6.31 × 4.86 × 3.55 mm
L/W Ratio1.30
Top View
6.31 mm4.86 mm1.00 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5543740774
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 73.1%

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: $2,453 SGD|Low: $996 SGD|High: $2,565 SGD|Avg: $1,501 SGD|-4.4%
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 6$996 SGD
Retailer 3$1,043 SGD
Retailer 12$1,283 SGD
Retailer 7$1,316 SGD
Retailer 5$1,339 SGD
Retailer 2$1,376 SGD
Retailer 13$1,461 SGD
Retailer 10$1,501 SGD
Retailer 4$1,510 SGD
Retailer 11$1,515 SGD
Retailer 9$1,556 SGD
Retailer 8$1,870 SGD
MOH London$2,453 SGD

21 data points across 13 retailers

13 retailers$996 SGD to $2,453 SGD

A
Cheapest Retailer
-
$996 SGD
A
Retailer 2
-
$1,043 SGD
View
Final sale: no returns
B+
Retailer 3
-
$1,283 SGD
View
B+
Retailer 4
-
$1,316 SGD
View
Retailer 5
-
$1,339 SGD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$1,376 SGD
View
B+
Retailer 7
-
$1,461 SGD
View
B+
Retailer 8
-
$1,501 SGD
View
B+
Retailer 9
-
$1,510 SGD
View
B+
Retailer 10
-
$1,515 SGD
View
B+
Retailer 11
-
$1,556 SGD
View
B+
Retailer 12
-
$1,870 SGD
View
Most Expensive
B+
MOH London
8263D1EA7 · Nov 2
$2,453 SGD
£1,507 GBP
View
12 more retailers have this diamond
Prices start from $996 SGDSave up to $1,457 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
$996 SGD