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Cushion|Natural|GIA

0.90ct D IF Cushion Natural Diamond

EX • D/IF • GIA 6511717433

Certificate GIA 6511717433

Diamond specifications and retailer prices

From HK$14,169 HKD
$1,806 USD
As of October 30, 2026
Save HK$5,046 HKD (26%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$19,216 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 D 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 6511717433. Listed at 8 retailers as of October 30, 2026, with prices from HK$14,169 to HK$19,216, a HK$5,046 spread on the same certified stone. GemTrove lists it at HK$19,216. 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
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6511717433
Dimensions5.52 × 5.21 × 3.57 mm
L/W Ratio1.06
Top View
5.52 mm5.21 mm0.90 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6511717433
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.6%

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$19,216 HKD|Low: HK$12,765 HKD|High: HK$20,948 HKD|Avg: HK$16,684 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3HK$14,169 HKD
Retailer 5HK$14,271 HKD
Retailer 8HK$14,635 HKD
Retailer 2HK$15,592 HKD
Retailer 7HK$16,465 HKD
Retailer 6HK$17,072 HKD
Retailer 4HK$17,967 HKD
GemTroveHK$19,216 HKD

40 data points across 8 retailers

8 retailersHK$14,169 HKD to HK$19,216 HKD

A
Cheapest Retailer
-
HK$14,169 HKD
$1,806 USD
A
Retailer 2
-
HK$14,271 HKD
$1,819 USD
View
Final sale: no returns
A
Retailer 3
-
HK$14,635 HKD
MYR 7,598 MYR
View
A
Retailer 4
-
HK$15,592 HKD
£1,565 GBP
View
A
Retailer 5
-
HK$16,465 HKD
SGD 2,836 SGD
View
A
Retailer 6
-
HK$17,072 HKD
$2,176 USD
View
B+
Retailer 7
-
HK$17,967 HKD
$2,290 USD
View
Most Expensive
B+
GemTrove
GT-N-00962670-98 · Oct 31
HK$19,216 HKD
A$3,768 AUD
View
7 more retailers have this diamond
Prices start from HK$14,169 HKDSave up to HK$5,046 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$14,169 HKD