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Cushion|Natural|GIA

0.91ct I SI1 Cushion Natural Diamond

GD • I/SI1 • GIA 2376069120

Certificate GIA 2376069120

Diamond specifications and retailer prices

From $1,955 AUD
$1,370 USD
As of November 2, 2026
Save $2,563 AUD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,518 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2376069120. Listed at 17 retailers as of November 2, 2026, with prices from $1,955 to $4,518, a $2,563 spread on the same certified stone. MOH London lists it at $4,518. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2376069120
Dimensions6.07 × 5.07 × 3.43 mm
L/W Ratio1.20
Top View
6.07 mm5.07 mm0.91 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2376069120
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.7%

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: Nov 2
Current: $4,518 AUD|Low: $2,032 AUD|High: $4,572 AUD|Avg: $3,006 AUD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9$2,177 AUD
Retailer 3$2,190 AUD
Retailer 5$2,426 AUD
Retailer 7$2,439 AUD
Retailer 6$2,641 AUD
Retailer 10$2,718 AUD
Retailer 8$3,447 AUD
Retailer 2$3,606 AUD
Retailer 4$3,896 AUD
MOH London$4,518 AUD

43 data points across 10 retailers

17 retailers$1,955 AUD to $4,518 AUD

B+
Cheapest Retailer
-
$1,955 AUD
$1,370 USD
B+
Retailer 2
-
$2,177 AUD
$1,526 USD
View
B+
Retailer 3
-
$2,190 AUD
£1,208 GBP
View
B+
Retailer 4
-
$2,312 AUD
$1,620 USD
View
B+
Retailer 5
-
$2,312 AUD
$1,620 USD
View
B+
Retailer 6
-
$2,316 AUD
$1,623 USD
View
B+
Retailer 7
-
$2,397 AUD
$1,680 USD
View
B+
Retailer 8
-
$2,407 AUD
$1,687 USD
View
B+
Retailer 9
-
$2,426 AUD
$1,700 USD
View
B
Retailer 10
-
$2,439 AUD
$1,709 USD
View
Final sale: no returns
B
Retailer 11
-
$2,641 AUD
$1,851 USD
View
B
Retailer 12
-
$2,718 AUD
$1,905 USD
View
B
Retailer 13
-
$2,838 AUD
$1,989 USD
View
Retailer 14
-
$3,447 AUD
View
Price last confirmed 28 days ago
B
Retailer 15
-
$3,606 AUD
€2,407 EUR
View
B
Retailer 16
-
$3,896 AUD
ZAR 44,113 ZAR
View
Most Expensive
B
MOH London
F9DD1581E · Nov 2
$4,518 AUD
£2,493 GBP
View
16 more retailers have this diamond
Prices start from $1,955 AUDSave up to $2,563 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
$1,955 AUD