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Cushion|Natural|GIA

1.01ct D I1 Cushion Natural Diamond

ID • D/I1 • GIA 6455190151

Certificate GIA 6455190151

Diamond specifications and retailer prices

From $2,435 SGD
As of November 6, 2026
Save $77 SGD (3%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,512 SGD at Jared · As of November 6, 2026
View at Jared

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6455190151. Listed at 3 retailers as of November 6, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6455190151
Dimensions5.89 × 5.77 mm
L/W Ratio1.02
Top View
5.89 mm5.77 mm1.01 ctD / I1
OriginNatural
CutIdeal
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 6455190151
Side View
Table 59.0%CrownGirdle: NUL-NULPavilionCulet: NoneDepth 67.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $2,512 SGD|Low: $2,435 SGD|High: $3,307 SGD|Avg: $2,914 SGD|-24.0%
Jared
Retailer 2
Retailer 3
March 24, 2026
Retailer 2$2,435 SGD
Retailer 3$2,435 SGD
Jared$2,512 SGD

5 data points across 3 retailers

3 retailers$2,435 SGD to $2,512 SGD

B+
Cheapest Retailer
-
$2,435 SGD
B+
Retailer 2
-
$2,435 SGD
View
Most Expensive
B+
Jared
146282711 · Nov 6
$2,512 SGD
$1,960 USD
View
2 more retailers have this diamond
Prices start from $2,435 SGDSave up to $77 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.

B+
1.01ct Cushion
$2,435 SGD