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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 HK$4,975 HKD
MYR 2,583 MYR
As of October 30, 2026
Save HK$3,226 HKD (39%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$8,200 HKD 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 October 30, 2026, with prices from HK$4,975 to HK$8,200, a HK$3,226 spread on the same certified stone. GemTrove lists it at HK$8,200. 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: Oct 30
Current: HK$8,200 HKD|Low: HK$4,456 HKD|High: HK$8,200 HKD|Avg: HK$6,042 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6HK$4,975 HKD
Retailer 5HK$4,990 HKD
Retailer 4HK$5,574 HKD
Retailer 7HK$6,033 HKD
Retailer 2HK$6,152 HKD
Retailer 3HK$6,292 HKD
GemTroveHK$8,200 HKD

40 data points across 7 retailers

6 retailersHK$4,975 HKD to HK$8,200 HKD

A
Cheapest Retailer
-
HK$4,975 HKD
MYR 2,583 MYR
A
Retailer 2
-
HK$4,990 HKD
$636 USD
View
Final sale: no returns
A
Retailer 3
-
HK$5,574 HKD
SGD 960 SGD
View
A
Retailer 4
-
HK$6,152 HKD
£617 GBP
View
A
Retailer 5
-
HK$6,292 HKD
$802 USD
View
Most Expensive
A
GemTrove
GT-N-00962257-98 · Nov 2
HK$8,200 HKD
A$1,608 AUD
View
5 more retailers have this diamond
Prices start from HK$4,975 HKDSave up to HK$3,226 HKD

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
HK$4,975 HKD