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Cushion|Natural|GIA

1.00ct G SI2 Cushion Natural Diamond

VG • G/SI2 • GIA 1543545163

Certificate GIA 1543545163

Diamond specifications and retailer prices

From $1,265 SGD
As of November 6, 2026
Save $1,841 SGD (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,106 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1543545163. Listed at 12 retailers as of November 4, 2026, with prices from $1,265 to $3,106, a $1,841 spread on the same certified stone. MOH London lists it at $3,106. 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
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543545163
Dimensions6.98 × 5.06 × 3.33 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cavity, Needle
Top View
6.98 mm5.06 mm1.00 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543545163
Side View
Table 67.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 65.8%

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 6
Current: $3,106 SGD|Low: $1,265 SGD|High: $3,382 SGD|Avg: $1,902 SGD|-8.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$1,265 SGD
Retailer 11$1,330 SGD
Retailer 10$1,575 SGD
Retailer 4$1,671 SGD
Retailer 8$1,699 SGD
Retailer 9$1,828 SGD
Retailer 7$1,872 SGD
Retailer 3$1,889 SGD
Retailer 6$1,911 SGD
Retailer 5$2,357 SGD
MOH London$3,106 SGD

23 data points across 11 retailers

12 retailers$1,265 SGD to $3,106 SGD

A
Cheapest Retailer
-
$1,265 SGD
A
Retailer 2
-
$1,330 SGD
View
Final sale: no returns
A
Retailer 3
-
$1,575 SGD
View
A
Retailer 4
-
$1,661 SGD
View
A
Retailer 5
-
$1,671 SGD
View
Retailer 6
-
$1,699 SGD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$1,828 SGD
View
A
Retailer 8
-
$1,872 SGD
View
A
Retailer 9
-
$1,889 SGD
View
A
Retailer 10
-
$1,911 SGD
View
A
Retailer 11
-
$2,357 SGD
View
Most Expensive
B+
MOH London
85E048180 · Nov 4
$3,106 SGD
£1,908 GBP
View
11 more retailers have this diamond
Prices start from $1,265 SGDSave up to $1,841 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
$1,265 SGD