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Cushion|Natural|GIA

0.80ct H SI1 Cushion Natural Diamond

GD • H/SI1 • GIA 1549221638

Certificate GIA 1549221638

Diamond specifications and retailer prices

From HK$4,501 HKD
MYR 2,337 MYR
As of October 30, 2026
Save HK$3,699 HKD (45%) vs most expensive(unlock to see where)
3 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1549221638. Listed at 3 retailers as of October 30, 2026, with prices from HK$4,501 to HK$8,200, a HK$3,699 spread on the same certified stone. GemTrove lists it at HK$8,200. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1549221638
Dimensions5.18 × 5.13 × 3.47 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
5.18 mm5.13 mm0.80 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549221638
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.6%

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$4,501 HKD|High: HK$8,200 HKD|Avg: HK$6,067 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 17, 2026
Retailer 3HK$4,501 HKD
Retailer 2HK$5,039 HKD
Retailer 5HK$5,924 HKD
Retailer 4HK$5,924 HKD
GemTroveHK$8,200 HKD

7 data points across 5 retailers

3 retailersHK$4,501 HKD to HK$8,200 HKD

A
Cheapest Retailer
-
HK$4,501 HKD
MYR 2,337 MYR
A
Retailer 2
-
HK$5,039 HKD
SGD 868 SGD
View
Most Expensive
B+
GemTrove
GT-N-00962108-98 · Nov 2
HK$8,200 HKD
A$1,608 AUD
View
2 more retailers have this diamond
Prices start from HK$4,501 HKDSave up to HK$3,699 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$4,501 HKD