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Cushion|Natural|GIA

0.91ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 2434972267

Certificate GIA 2434972267

Diamond specifications and retailer prices

From HK$16,241 HKD
$2,070 USD
As of October 28, 2026
Save HK$21,571 HKD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$37,813 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2434972267. Listed at 14 retailers as of October 28, 2026, with prices from HK$16,241 to HK$37,813, a HK$21,571 spread on the same certified stone. Moon Ocean lists it at HK$37,813. 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
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle31.73°
OriginNatural
Grading LabGIA
CertificateGIA 2434972267
Dimensions5.45 × 5.22 × 3.64 mm
L/W Ratio1.04
Top View
5.45 mm5.22 mm0.91 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2434972267
Side View
Table 60.0%Crown 38.2°Girdle: Slightly ThickPavilion 31.73°Culet: NoneDepth 69.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: HK$37,813 HKD|Low: HK$13,691 HKD|High: HK$38,334 HKD|Avg: HK$23,884 HKD|-1.0%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6HK$16,241 HKD
Retailer 8HK$16,430 HKD
Retailer 5HK$16,806 HKD
Retailer 7HK$17,340 HKD
Retailer 10HK$19,450 HKD
Retailer 3HK$21,000 HKD
Retailer 9HK$21,992 HKD
Retailer 4HK$28,985 HKD
Retailer 2HK$34,428 HKD
Moon OceanHK$37,813 HKD

39 data points across 10 retailers

14 retailersHK$16,241 HKD to HK$37,813 HKD

B+
Cheapest Retailer
-
HK$16,241 HKD
$2,070 USD
B+
Retailer 2
-
HK$16,430 HKD
$2,094 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$16,806 HKD
$2,142 USD
View
B+
Retailer 4
-
HK$17,324 HKD
$2,208 USD
View
B+
Retailer 5
-
HK$17,340 HKD
$2,210 USD
View
B+
Retailer 6
-
HK$19,450 HKD
$2,479 USD
View
B
Retailer 7
-
HK$20,557 HKD
$2,620 USD
View
B
Retailer 8
-
HK$20,557 HKD
$2,620 USD
View
B
Retailer 9
-
HK$21,000 HKD
£2,107 GBP
View
B
Retailer 10
-
HK$21,184 HKD
$2,700 USD
View
Retailer 11
-
HK$21,992 HKD
A$4,312 AUD
View
Price last confirmed 26 days ago
B
Retailer 12
-
HK$28,985 HKD
ZAR 59,679 ZAR
View
B
Retailer 13
-
HK$34,428 HKD
£3,455 GBP
View
Most Expensive
B
Moon Ocean
NVN-575DE0074-267 · Nov 2
HK$37,813 HKD
£3,795 GBP
View
13 more retailers have this diamond
Prices start from HK$16,241 HKDSave up to HK$21,571 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.

B+
0.91ct Cushion
HK$16,241 HKD