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Cushion|Natural|GIA

0.90ct E IF Cushion Natural Diamond

EX • E/IF • GIA 5543579987

Certificate GIA 5543579987

Diamond specifications and retailer prices

From HK$13,769 HKD
$1,755 USD
As of October 30, 2026
Save HK$5,191 HKD (27%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$18,961 HKD at GemTrove · As of October 31, 2026
View at GemTrove

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5543579987. Listed at 7 retailers as of October 30, 2026, with prices from HK$13,769 to HK$18,961, a HK$5,191 spread on the same certified stone. GemTrove lists it at HK$18,961. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5543579987
Dimensions5.30 × 5.29 × 3.60 mm
L/W Ratio1.00
Top View
5.30 mm5.29 mm0.90 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5543579987
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
A+
Exceptional
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$18,961 HKD|Low: HK$12,639 HKD|High: HK$19,096 HKD|Avg: HK$16,014 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3HK$13,769 HKD
Retailer 4HK$13,879 HKD
Retailer 7HK$14,226 HKD
Retailer 2HK$15,161 HKD
Retailer 6HK$15,989 HKD
Retailer 5HK$16,625 HKD
GemTroveHK$18,961 HKD

39 data points across 7 retailers

7 retailersHK$13,769 HKD to HK$18,961 HKD

A+
Cheapest Retailer
-
HK$13,769 HKD
$1,755 USD
A
Retailer 2
-
HK$13,879 HKD
$1,769 USD
View
Final sale: no returns
A
Retailer 3
-
HK$14,226 HKD
MYR 7,386 MYR
View
A
Retailer 4
-
HK$15,161 HKD
£1,522 GBP
View
A
Retailer 5
-
HK$15,989 HKD
SGD 2,754 SGD
View
A
Retailer 6
-
HK$16,625 HKD
$2,119 USD
View
Most Expensive
B+
GemTrove
GT-N-00963044-98 · Oct 31
HK$18,961 HKD
A$3,718 AUD
View
6 more retailers have this diamond
Prices start from HK$13,769 HKDSave up to HK$5,191 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+
0.90ct Cushion
HK$13,769 HKD