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Cushion|Natural|GIA

1.00ct J IF Cushion Natural Diamond

VG • J/IF • GIA 2546984399

Certificate GIA 2546984399

Diamond specifications and retailer prices

From $1,820 SGD
$1,424 USD
As of November 2, 2026
Save $1,652 SGD (48%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,473 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2546984399. Listed at 4 retailers as of October 29, 2026, with prices from $1,820 to $3,473, a $1,652 spread on the same certified stone. MOH London lists it at $3,473. 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
J
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546984399
Dimensions6.56 × 4.95 × 3.43 mm
L/W Ratio1.33
Top View
6.56 mm4.95 mm1.00 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546984399
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.3%

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: $3,473 SGD|Low: $1,608 SGD|High: $3,978 SGD|Avg: $2,641 SGD|-11.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4$1,820 SGD
Retailer 3$2,060 SGD
Retailer 2$2,693 SGD
MOH London$3,473 SGD

25 data points across 4 retailers

4 retailers$1,820 SGD to $3,473 SGD

A
Cheapest Retailer
-
$1,820 SGD
$1,424 USD
Final sale: no returns
A
Retailer 2
-
$2,060 SGD
$1,611 USD
View
B+
Retailer 3
-
$2,693 SGD
€2,006 EUR
View
Most Expensive
B
MOH London
B4D6AF17D · Oct 29
$3,473 SGD
£2,139 GBP
View
3 more retailers have this diamond
Prices start from $1,820 SGDSave up to $1,652 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
$1,820 SGD