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Cushion|Natural|GIA

0.80ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 1553588173

Certificate GIA 1553588173

Diamond specifications and retailer prices

From $863 USD
As of November 6, 2026
Save $1,286 USD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,149 USD at MOH London · As of November 1, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553588173. Listed at 9 retailers as of November 1, 2026, with prices from $863 to $2,149, a $1,286 spread on the same certified stone. MOH London lists it at $2,149. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1553588173
Dimensions6.57 × 5.09 × 3.09 mm
L/W Ratio1.29
Culet sizeLarge
Key to symbols
Crystal
Top View
6.57 mm5.09 mm0.80 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceStrong
CertificateGIA 1553588173
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: LargeDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,149 USD|Low: $833 USD|High: $2,149 USD|Avg: $1,092 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$863 USD
Retailer 7$870 USD
Retailer 6$1,082 USD
Retailer 8$1,123 USD
Retailer 4$1,212 USD
Retailer 9$1,226 USD
Retailer 5$1,316 USD
Retailer 3$1,631 USD
MOH London$2,149 USD

43 data points across 9 retailers

9 retailers$863 USD to $2,149 USD

A
Cheapest Retailer
-
$863 USD
A
Retailer 2
-
$870 USD
View
A
Retailer 3
-
$1,082 USD
View
Final sale: no returns
A
Retailer 4
-
$1,123 USD
View
B+
Retailer 5
-
$1,212 USD
View
B+
Retailer 6
-
$1,226 USD
View
A
Retailer 7
-
$1,316 USD
View
B+
Retailer 8
-
$1,631 USD
View
Most Expensive
B
MOH London
14E0CF160 · Nov 1
$2,149 USD
£1,692 GBP
View
8 more retailers have this diamond
Prices start from $863 USDSave up to $1,286 USD

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
$863 USD