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Cushion|Natural|GIA

0.91ct H SI2 Cushion Natural Diamond

GD • H/SI2 • GIA 1375645916

Certificate GIA 1375645916

Diamond specifications and retailer prices

From $1,945 AUD
$1,363 USD
As of November 1, 2026
Save $2,245 AUD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,190 AUD 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 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 1375645916. Listed at 16 retailers as of November 1, 2026, with prices from $1,945 to $4,190, a $2,245 spread on the same certified stone. MOH London lists it at $4,190. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1375645916
Dimensions5.98 × 5.15 × 3.46 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizeNone
Top View
5.98 mm5.15 mm0.91 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1375645916
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.3%

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: Nov 1
Current: $4,190 AUD|Low: $1,711 AUD|High: $4,240 AUD|Avg: $2,472 AUD|-0.1%
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 5$2,001 AUD
Retailer 6$2,005 AUD
Retailer 7$2,009 AUD
Retailer 10$2,029 AUD
Retailer 3$2,029 AUD
Retailer 8$2,166 AUD
Retailer 11$2,391 AUD
Retailer 9$2,410 AUD
Retailer 2$2,680 AUD
Retailer 4$3,266 AUD
MOH London$4,190 AUD

42 data points across 11 retailers

16 retailers$1,945 AUD to $4,190 AUD

B+
Cheapest Retailer
-
$1,945 AUD
$1,363 USD
B+
Retailer 2
-
$1,979 AUD
$1,387 USD
View
B+
Retailer 3
-
$2,001 AUD
$1,402 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,005 AUD
$1,405 USD
View
B+
Retailer 5
-
$2,009 AUD
$1,408 USD
View
B+
Retailer 6
-
$2,029 AUD
$1,422 USD
View
B+
Retailer 7
-
$2,029 AUD
$1,422 USD
View
B+
Retailer 8
-
$2,166 AUD
$1,518 USD
View
B+
Retailer 9
-
$2,391 AUD
$1,676 USD
View
B
Retailer 10
-
$2,410 AUD
$1,689 USD
View
B
Retailer 11
-
$2,568 AUD
$1,800 USD
View
B
Retailer 12
-
$2,568 AUD
$1,800 USD
View
B
Retailer 13
-
$2,654 AUD
$1,860 USD
View
B
Retailer 14
-
$2,680 AUD
£1,479 GBP
View
B
Retailer 15
-
$3,266 AUD
€2,180 EUR
View
Most Expensive
B
MOH London
B1532FF9B · Nov 1
$4,190 AUD
£2,312 GBP
View
15 more retailers have this diamond
Prices start from $1,945 AUDSave up to $2,245 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.

B+
0.91ct Cushion
$1,945 AUD