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Cushion|Natural|GIA

0.91ct J IF Cushion Natural Diamond

EX • J/IF • GIA 1569521099

Certificate GIA 1569521099

Diamond specifications and retailer prices

From HK$10,178 HKD
SGD 1,753 SGD
As of October 31, 2026
Save HK$8,150 HKD (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$18,328 HKD at Helzberg Diamonds · As of November 2, 2026
View at Helzberg Diamonds

About this 0.91ct natural cushion diamond

This 0.91ct natural cushion sits in the just-under-one-carat band, graded J colour (near-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 1569521099. Listed at 14 retailers as of October 31, 2026, with prices from HK$10,178 to HK$18,328, a HK$8,150 spread on the same certified stone. Helzberg Diamonds lists it at HK$18,328. 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

0.91
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1569521099
Dimensions6.23 × 4.93 × 3.40 mm
L/W Ratio1.26
Culet sizeNone
Top View
6.23 mm4.93 mm0.91 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1569521099
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.0%

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 31
Current: HK$18,328 HKD|Low: HK$10,225 HKD|High: HK$18,328 HKD|Avg: HK$13,207 HKD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 11HK$10,225 HKD
Retailer 8HK$10,356 HKD
Retailer 12HK$10,403 HKD
Retailer 3HK$10,788 HKD
Retailer 4HK$11,136 HKD
Retailer 6HK$11,431 HKD
Retailer 9HK$12,451 HKD
Retailer 5HK$14,192 HKD
Retailer 7HK$14,436 HKD
Retailer 2HK$14,713 HKD
Retailer 13HK$15,582 HKD
Retailer 10HK$17,089 HKD
Helzberg DiamondsHK$18,328 HKD

27 data points across 13 retailers

14 retailersHK$10,178 HKD to HK$18,328 HKD

A
Cheapest Retailer
-
HK$10,178 HKD
SGD 1,753 SGD
A
Retailer 2
-
HK$10,225 HKD
$1,303 USD
View
A
Retailer 3
-
HK$10,356 HKD
$1,320 USD
View
B+
Retailer 4
-
HK$10,403 HKD
$1,326 USD
View
B+
Retailer 5
-
HK$10,788 HKD
$1,375 USD
View
B+
Retailer 6
-
HK$11,136 HKD
SGD 1,918 SGD
View
B+
Retailer 7
-
HK$11,431 HKD
£1,147 GBP
View
B+
Retailer 8
-
HK$12,451 HKD
$1,587 USD
View
B+
Retailer 9
-
HK$14,192 HKD
$1,809 USD
View
B+
Retailer 10
-
HK$14,436 HKD
$1,840 USD
View
B+
Retailer 11
-
HK$14,713 HKD
€1,786 EUR
View
B
Retailer 12
-
HK$15,582 HKD
$1,986 USD
View
B
Retailer 13
-
HK$17,089 HKD
$2,178 USD
View
Most Expensive
B
Helzberg Diamonds
XZRHLMPLIHGPP · Nov 2
HK$18,328 HKD
$2,336 USD
View
13 more retailers have this diamond
Prices start from HK$10,178 HKDSave up to HK$8,150 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
0.91ct Cushion
HK$10,178 HKD