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Cushion|Natural|GIA

0.80ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 7556636990

Certificate GIA 7556636990

Diamond specifications and retailer prices

From $934 USD
As of November 6, 2026
Save $1,355 USD (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,289 USD at MOH London · As of November 4, 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 7556636990. Listed at 12 retailers as of November 4, 2026, with prices from $934 to $2,289, a $1,355 spread on the same certified stone. MOH London lists it at $2,289. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556636990
Dimensions6.62 × 4.74 × 3.18 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud, Feather
Top View
6.62 mm4.74 mm0.80 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556636990
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.1%

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: $2,289 USD|Low: $921 USD|High: $2,322 USD|Avg: $1,478 USD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$934 USD
Retailer 7$1,156 USD
Retailer 8$1,200 USD
Retailer 10$1,253 USD
Retailer 4$1,295 USD
Retailer 5$1,416 USD
Retailer 9$1,445 USD
Retailer 2$1,653 USD
Retailer 3$1,740 USD
MOH London$2,289 USD

42 data points across 10 retailers

12 retailers$934 USD to $2,289 USD

A
Cheapest Retailer
-
$934 USD
A
Retailer 2
-
$1,156 USD
View
Final sale: no returns
A
Retailer 3
-
$1,200 USD
View
Retailer 4
-
$1,253 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,295 USD
View
B+
Retailer 6
-
$1,387 USD
View
B+
Retailer 7
-
$1,416 USD
View
B+
Retailer 8
-
$1,445 USD
View
B+
Retailer 9
-
$1,480 USD
View
B+
Retailer 10
-
$1,653 USD
View
B+
Retailer 11
-
$1,740 USD
View
Most Expensive
B
MOH London
469735E27 · Nov 4
$2,289 USD
£1,802 GBP
View
11 more retailers have this diamond
Prices start from $934 USDSave up to $1,355 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
$934 USD