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Cushion|Natural|GIA

0.91ct G SI1 Cushion Natural Diamond

VG • G/SI1 • GIA 6452137200

Certificate GIA 6452137200

Diamond specifications and retailer prices

From HK$20,110 HKD
$2,563 USD
As of November 2, 2026
Save HK$19,280 HKD (49%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$39,390 HKD at MOH London · As of October 29, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6452137200. Listed at 11 retailers as of October 29, 2026, with prices from HK$20,110 to HK$39,390, a HK$19,280 spread on the same certified stone. MOH London lists it at HK$39,390. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6452137200
Dimensions6.57 × 5.11 × 3.42 mm
L/W Ratio1.29
Top View
6.57 mm5.11 mm0.91 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6452137200
Side View
Table 71.0%CrownGirdle: MediumPavilionCulet: NoneDepth 66.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$39,390 HKD|Low: HK$19,017 HKD|High: HK$39,649 HKD|Avg: HK$25,200 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6HK$19,223 HKD
Retailer 8HK$20,110 HKD
Retailer 7HK$22,503 HKD
Retailer 3HK$23,695 HKD
Retailer 11HK$23,695 HKD
Retailer 10HK$24,480 HKD
Retailer 2HK$25,048 HKD
Retailer 5HK$26,248 HKD
Retailer 9HK$27,202 HKD
Retailer 4HK$27,434 HKD
MOH LondonHK$39,390 HKD

31 data points across 11 retailers

11 retailersHK$20,110 HKD to HK$39,390 HKD

Retailer 1
-
HK$19,223 HKD
$2,450 USD
Price last confirmed 19 days ago
B
Retailer 2
-
HK$20,110 HKD
$2,563 USD
View
B
Retailer 3
-
HK$22,503 HKD
$2,868 USD
View
B
Retailer 4
-
HK$23,695 HKD
$3,020 USD
View
B
Retailer 5
-
HK$23,695 HKD
$3,020 USD
View
B
Retailer 6
-
HK$24,480 HKD
$3,120 USD
View
B
Retailer 7
-
HK$25,048 HKD
£2,514 GBP
View
Retailer 8
-
HK$26,248 HKD
A$5,147 AUD
View
Price last confirmed 26 days ago
Retailer 9
-
HK$27,202 HKD
$3,467 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
HK$27,434 HKD
€3,330 EUR
View
Most Expensive
B
MOH London
22E029E0A · Oct 29
HK$39,390 HKD
£3,953 GBP
View
10 more retailers have this diamond
Prices start from HK$20,110 HKDSave up to HK$19,280 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$20,110 HKD