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Cushion|Natural|GIA

0.90ct E IF Cushion Natural Diamond

GD • E/IF • GIA 6511256856

Certificate GIA 6511256856

Diamond specifications and retailer prices

From HK$13,918 HKD
$1,774 USD
As of October 30, 2026
Save HK$6,164 HKD (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$20,083 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6511256856. Listed at 4 retailers as of October 30, 2026, with prices from HK$13,918 to HK$20,083, a HK$6,164 spread on the same certified stone. GemTrove lists it at HK$20,083. 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6511256856
Dimensions5.55 × 5.17 × 3.56 mm
L/W Ratio1.07
Top View
5.55 mm5.17 mm0.90 ctE / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6511256856
Side View
Table 61.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 68.9%

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$20,083 HKD|Low: HK$13,918 HKD|High: HK$20,083 HKD|Avg: HK$17,047 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 17, 2026
Retailer 2HK$13,918 HKD
Retailer 4HK$14,376 HKD
Retailer 3HK$16,158 HKD
Retailer 5HK$17,381 HKD
GemTroveHK$20,083 HKD

8 data points across 5 retailers

4 retailersHK$13,918 HKD to HK$20,083 HKD

A
Cheapest Retailer
-
HK$13,918 HKD
$1,774 USD
A
Retailer 2
-
HK$14,376 HKD
MYR 7,464 MYR
View
B+
Retailer 3
-
HK$16,158 HKD
SGD 2,783 SGD
View
Most Expensive
B
GemTrove
GT-N-00962635-98 · Oct 31
HK$20,083 HKD
A$3,938 AUD
View
3 more retailers have this diamond
Prices start from HK$13,918 HKDSave up to HK$6,164 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$13,918 HKD