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Cushion|Natural|GIA

0.80ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 2557388023

Certificate GIA 2557388023

Diamond specifications and retailer prices

From $1,127 NZD
MYR 2,583 MYR
As of November 2, 2026
Save $731 NZD (39%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,858 NZD at GemTrove · As of November 2, 2026
View at GemTrove

About this 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557388023. Listed at 6 retailers as of November 2, 2026, with prices from $1,127 to $1,858, a $731 spread on the same certified stone. GemTrove lists it at $1,858. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557388023
Dimensions5.13 × 5.12 × 3.47 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud
Top View
5.13 mm5.12 mm0.80 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557388023
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.8%

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 2
Current: $1,858 NZD|Low: $1,010 NZD|High: $1,858 NZD|Avg: $1,369 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$1,127 NZD
Retailer 5$1,130 NZD
Retailer 4$1,263 NZD
Retailer 7$1,367 NZD
Retailer 2$1,394 NZD
Retailer 3$1,425 NZD
GemTrove$1,858 NZD

40 data points across 7 retailers

6 retailers$1,127 NZD to $1,858 NZD

A
Cheapest Retailer
-
$1,127 NZD
MYR 2,583 MYR
A
Retailer 2
-
$1,130 NZD
$636 USD
View
Final sale: no returns
A
Retailer 3
-
$1,263 NZD
SGD 960 SGD
View
A
Retailer 4
-
$1,394 NZD
£617 GBP
View
A
Retailer 5
-
$1,425 NZD
$802 USD
View
Most Expensive
A
GemTrove
GT-N-00962257-98 · Nov 2
$1,858 NZD
A$1,608 AUD
View
5 more retailers have this diamond
Prices start from $1,127 NZDSave up to $731 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
$1,127 NZD