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Cushion|Natural|GIA

0.91ct G SI1 Cushion Natural Diamond

GD • G/SI1 • GIA 6505535587

Certificate GIA 6505535587

Diamond specifications and retailer prices

From HK$7,934 HKD
As of November 1, 2026
Save HK$13,124 HKD (62%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$21,058 HKD at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 0.91ct natural cushion diamond

This 0.91ct natural cushion sits in the just-under-one-carat band, graded G 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 6505535587. Listed at 17 retailers as of November 1, 2026, with prices from HK$7,934 to HK$21,058, a HK$13,124 spread on the same certified stone. Moon Ocean lists it at HK$21,058. 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

0.91
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6505535587
Dimensions6.07 × 5.50 × 3.58 mm
L/W Ratio1.10
Top View
6.07 mm5.50 mm0.91 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6505535587
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.1%

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: Nov 1
Current: HK$21,058 HKD|Low: HK$7,807 HKD|High: HK$21,348 HKD|Avg: HK$13,036 HKD|-1.2%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5HK$7,934 HKD
Retailer 8HK$9,768 HKD
Retailer 9HK$10,090 HKD
Retailer 11HK$10,161 HKD
Retailer 3HK$10,945 HKD
Retailer 2HK$12,199 HKD
Retailer 10HK$14,280 HKD
Retailer 6HK$15,258 HKD
Retailer 7HK$16,029 HKD
Retailer 4HK$20,049 HKD
Moon OceanHK$21,058 HKD

35 data points across 11 retailers

17 retailersHK$7,934 HKD to HK$21,058 HKD

A
Cheapest Retailer
-
HK$7,934 HKD
B+
Retailer 2
-
HK$9,768 HKD
$1,245 USD
View
B+
Retailer 3
-
HK$10,090 HKD
$1,286 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$10,137 HKD
$1,292 USD
View
B+
Retailer 5
-
HK$10,161 HKD
$1,295 USD
View
B+
Retailer 6
-
HK$10,945 HKD
$1,395 USD
View
B+
Retailer 7
-
HK$11,047 HKD
$1,408 USD
View
B+
Retailer 8
-
HK$11,305 HKD
SGD 1,947 SGD
View
B+
Retailer 9
-
HK$11,306 HKD
$1,441 USD
View
B+
Retailer 10
-
HK$11,769 HKD
$1,500 USD
View
B+
Retailer 11
-
HK$12,138 HKD
$1,547 USD
View
B+
Retailer 12
-
HK$12,199 HKD
£1,224 GBP
View
Retailer 13
-
HK$14,280 HKD
A$2,800 AUD
View
Price last confirmed 27 days ago
B+
Retailer 14
-
HK$15,258 HKD
€1,852 EUR
View
B
Retailer 15
-
HK$16,029 HKD
ZAR 33,004 ZAR
View
B
Retailer 16
-
HK$20,049 HKD
£2,012 GBP
View
Most Expensive
B
Moon Ocean
NVN-956A1E3AF-587 · Nov 2
HK$21,058 HKD
£2,113 GBP
View
16 more retailers have this diamond
Prices start from HK$7,934 HKDSave up to HK$13,124 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$7,934 HKD