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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 $1,557 NZD
As of November 6, 2026
Save $2,320 NZD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,876 NZD 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 $1,557 to $3,876, a $2,320 spread on the same certified stone. MOH London lists it at $3,876. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,876 NZD|Low: $1,503 NZD|High: $3,876 NZD|Avg: $1,970 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$1,557 NZD
Retailer 7$1,569 NZD
Retailer 6$1,952 NZD
Retailer 8$2,026 NZD
Retailer 4$2,186 NZD
Retailer 9$2,212 NZD
Retailer 5$2,374 NZD
Retailer 3$2,942 NZD
MOH London$3,876 NZD

43 data points across 9 retailers

9 retailers$1,557 NZD to $3,876 NZD

A
Cheapest Retailer
-
$1,557 NZD
A
Retailer 2
-
$1,569 NZD
View
A
Retailer 3
-
$1,952 NZD
View
Final sale: no returns
A
Retailer 4
-
$2,026 NZD
View
B+
Retailer 5
-
$2,186 NZD
View
B+
Retailer 6
-
$2,212 NZD
View
A
Retailer 7
-
$2,374 NZD
View
B+
Retailer 8
-
$2,942 NZD
View
Most Expensive
B
MOH London
14E0CF160 · Nov 1
$3,876 NZD
£1,692 GBP
View
8 more retailers have this diamond
Prices start from $1,557 NZDSave up to $2,320 NZD

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
$1,557 NZD