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Cushion|Natural|GIA

0.91ct H SI2 Cushion Natural Diamond

GD • H/SI2 • GIA 6237993675

Certificate GIA 6237993675

Diamond specifications and retailer prices

From $1,151 AUD
HK$6,300 HKD
As of November 1, 2026
Save $1,530 AUD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,680 AUD at MOH London · As of November 2, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6237993675. Listed at 13 retailers as of November 1, 2026, with prices from $1,151 to $2,680, a $1,530 spread on the same certified stone. MOH London lists it at $2,680. 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
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle42.2°
OriginNatural
Grading LabGIA
CertificateGIA 6237993675
Dimensions5.64 × 5.38 × 4.03 mm
L/W Ratio1.05
Culet sizeNone
Top View
5.64 mm5.38 mm0.91 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6237993675
Side View
Table 60.0%Crown 36.3°Girdle: MED-ETKPavilion 42.2°Culet: NoneDepth 74.8%

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: $2,680 AUD|Low: $1,103 AUD|High: $3,001 AUD|Avg: $1,729 AUD|-10.7%
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 8$1,151 AUD
Retailer 3$1,224 AUD
Retailer 2$1,263 AUD
Retailer 10$1,350 AUD
Retailer 5$1,415 AUD
Retailer 13$1,437 AUD
Retailer 4$1,527 AUD
Retailer 11$1,527 AUD
Retailer 12$1,570 AUD
Retailer 7$1,716 AUD
Retailer 9$1,828 AUD
Retailer 6$2,054 AUD
MOH London$2,680 AUD

43 data points across 13 retailers

13 retailers$1,151 AUD to $2,680 AUD

A
Cheapest Retailer
-
$1,151 AUD
HK$6,300 HKD
B+
Retailer 2
-
$1,224 AUD
$858 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,263 AUD
$885 USD
View
B+
Retailer 4
-
$1,350 AUD
$946 USD
View
B+
Retailer 5
-
$1,415 AUD
$992 USD
View
B+
Retailer 6
-
$1,437 AUD
$1,007 USD
View
B+
Retailer 7
-
$1,527 AUD
$1,070 USD
View
B+
Retailer 8
-
$1,527 AUD
$1,070 USD
View
B+
Retailer 9
-
$1,570 AUD
$1,100 USD
View
B+
Retailer 10
-
$1,716 AUD
£947 GBP
View
B+
Retailer 11
-
$1,828 AUD
$1,281 USD
View
B+
Retailer 12
-
$2,054 AUD
€1,371 EUR
View
Most Expensive
B
MOH London
BB5384EBB · Nov 2
$2,680 AUD
£1,479 GBP
View
12 more retailers have this diamond
Prices start from $1,151 AUDSave up to $1,530 AUD

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
$1,151 AUD