CaratHunter
Plans
Cushion|Natural|GIA

1.00ct G SI2 Cushion Natural Diamond

GD • G/SI2 • GIA 2544570390

Certificate GIA 2544570390

Diamond specifications and retailer prices

From $1,407 SGD
As of November 6, 2026
Save $1,899 SGD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,306 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2544570390. Listed at 13 retailers as of November 4, 2026, with prices from $1,407 to $3,306, a $1,899 spread on the same certified stone. MOH London lists it at $3,306. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2544570390
Dimensions6.64 × 5.16 × 3.56 mm
L/W Ratio1.29
Top View
6.64 mm5.16 mm1.00 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544570390
Side View
Table 67.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 69.0%

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: $3,306 SGD|Low: $1,407 SGD|High: $3,442 SGD|Avg: $2,046 SGD|-4.0%
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 2$1,407 SGD
Retailer 13$1,484 SGD
Retailer 3$1,658 SGD
Retailer 11$1,752 SGD
Retailer 6$1,860 SGD
Retailer 5$1,892 SGD
Retailer 10$1,993 SGD
Retailer 4$2,065 SGD
Retailer 8$2,088 SGD
Retailer 12$2,089 SGD
Retailer 9$2,093 SGD
Retailer 7$2,620 SGD
MOH London$3,306 SGD

21 data points across 13 retailers

13 retailers$1,407 SGD to $3,306 SGD

A
Cheapest Retailer
-
$1,407 SGD
A
Retailer 2
-
$1,484 SGD
View
Final sale: no returns
A
Retailer 3
-
$1,658 SGD
View
A
Retailer 4
-
$1,752 SGD
View
A
Retailer 5
-
$1,860 SGD
View
Retailer 6
-
$1,892 SGD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$1,993 SGD
View
B+
Retailer 8
-
$2,065 SGD
View
B+
Retailer 9
-
$2,088 SGD
View
B+
Retailer 10
-
$2,089 SGD
View
B+
Retailer 11
-
$2,093 SGD
View
B+
Retailer 12
-
$2,620 SGD
View
Most Expensive
B
MOH London
5FB76120F · Nov 4
$3,306 SGD
£2,031 GBP
View
12 more retailers have this diamond
Prices start from $1,407 SGDSave up to $1,899 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
$1,407 SGD