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Cushion|Natural|GIA

0.80ct D I1 Cushion Natural Diamond

ID • D/I1 • GIA 1509582646

Certificate GIA 1509582646

Diamond specifications and retailer prices

From $1,163 SGD
$910 USD
As of November 1, 2026
Save $458 SGD (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,622 SGD at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-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 1509582646. Listed at 4 retailers as of October 31, 2026, with prices from $1,163 to $1,622, a $458 spread on the same certified stone. Yorxs lists it at $1,622. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
D
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1509582646
Dimensions6.58 × 5.08 × 3.26 mm
L/W Ratio1.30
Key to symbols
Cloud, Feather
Top View
6.58 mm5.08 mm0.80 ctD / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1509582646
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.2%

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 1
Current: $1,163 SGD|Low: $867 SGD|High: $2,084 SGD|Avg: $1,455 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
October 31, 2026
Retailer 3$867 SGD
Retailer 4$1,151 SGD
Retailer 1$1,163 SGD
Retailer 2$1,276 SGD
Yorxs$1,622 SGD
Retailer 5$2,084 SGD

31 data points across 6 retailers

4 retailers$1,163 SGD to $1,622 SGD

Retailer 1
-
$867 SGD
₹64,616 INR
Price last confirmed 18 days ago
A
Retailer 2
-
$1,163 SGD
$910 USD
View
A
Retailer 3
-
$1,276 SGD
$998 USD
View
Most Expensive
B+
Yorxs
13F9263D0 · Oct 31
$1,622 SGD
€1,208 EUR
View
3 more retailers have this diamond
Prices start from $1,163 SGDSave up to $458 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
0.80ct Cushion
$1,163 SGD