CaratHunter
Plans
Cushion|Natural|GIA

0.91ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 2205823292

Certificate GIA 2205823292

Diamond specifications and retailer prices

From HK$10,373 HKD
$1,322 USD
As of November 2, 2026
Save HK$12,715 HKD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$23,088 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.91ct natural cushion diamond

This 0.91ct natural cushion sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2205823292. Listed at 14 retailers as of November 1, 2026, with prices from HK$10,373 to HK$23,088, a HK$12,715 spread on the same certified stone. MOH London lists it at HK$23,088. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.91
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2205823292
Dimensions6.17 × 5.21 × 3.73 mm
L/W Ratio1.18
Culet sizeNone
Top View
6.17 mm5.21 mm0.91 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2205823292
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.6%

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: Nov 2
Current: HK$23,088 HKD|Low: HK$10,373 HKD|High: HK$31,398 HKD|Avg: HK$17,034 HKD|-25.7%
MOH London
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 12HK$10,373 HKD
Retailer 4HK$10,710 HKD
Retailer 9HK$11,063 HKD
Retailer 13HK$11,063 HKD
Retailer 3HK$11,612 HKD
Retailer 8HK$11,934 HKD
Retailer 10HK$12,632 HKD
Retailer 6HK$14,766 HKD
Retailer 2HK$17,993 HKD
Retailer 11HK$18,849 HKD
Retailer 7HK$19,435 HKD
Retailer 5HK$21,777 HKD
MOH LondonHK$23,088 HKD

44 data points across 13 retailers

14 retailersHK$10,373 HKD to HK$23,088 HKD

A
Cheapest Retailer
-
HK$10,373 HKD
$1,322 USD
Final sale: no returns
A
Retailer 2
-
HK$10,710 HKD
$1,365 USD
View
A
Retailer 3
-
HK$11,063 HKD
$1,410 USD
View
B+
Retailer 4
-
HK$11,063 HKD
$1,410 USD
View
B+
Retailer 5
-
HK$11,405 HKD
A$2,236 AUD
View
B+
Retailer 6
-
HK$11,612 HKD
$1,480 USD
View
B+
Retailer 7
-
HK$11,934 HKD
$1,521 USD
View
B+
Retailer 8
-
HK$12,632 HKD
$1,610 USD
View
B+
Retailer 9
-
HK$14,766 HKD
£1,482 GBP
View
B
Retailer 10
-
HK$17,993 HKD
€2,184 EUR
View
B
Retailer 11
-
HK$18,849 HKD
$2,402 USD
View
B
Retailer 12
-
HK$19,435 HKD
ZAR 40,017 ZAR
View
Retailer 13
-
HK$21,777 HKD
A$4,270 AUD
View
Price last confirmed 26 days ago
Most Expensive
B
MOH London
D4A969537 · Nov 1
HK$23,088 HKD
£2,317 GBP
View
13 more retailers have this diamond
Prices start from HK$10,373 HKDSave up to HK$12,715 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$10,373 HKD