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Cushion|Natural|GIA

0.91ct G SI2 Cushion Natural Diamond

GD • G/SI2 • GIA 1186394878

Certificate GIA 1186394878

Diamond specifications and retailer prices

From $3,419 AUD
$2,402 USD
As of October 31, 2026
Save $4,037 AUD (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,456 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 G 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 1186394878. Listed at 17 retailers as of October 31, 2026, with prices from $3,419 to $7,456, a $4,037 spread on the same certified stone. MOH London lists it at $7,456. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1186394878
Dimensions6.18 × 5.61 × 3.72 mm
L/W Ratio1.10
Top View
6.18 mm5.61 mm0.91 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1186394878
Side View
Table 60.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 66.2%

Caratlytics Score

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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: Oct 31
Current: $7,456 AUD|Low: $3,451 AUD|High: $7,545 AUD|Avg: $4,648 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 2, 2026
Retailer 6$3,495 AUD
Retailer 8$3,499 AUD
Retailer 11$3,794 AUD
Retailer 5$4,039 AUD
Retailer 9$4,124 AUD
Retailer 7$4,368 AUD
Retailer 4$4,658 AUD
Retailer 2$4,903 AUD
Retailer 10$5,115 AUD
Retailer 3$5,173 AUD
MOH London$7,456 AUD

42 data points across 11 retailers

17 retailers$3,419 AUD to $7,456 AUD

B
Cheapest Retailer
-
$3,419 AUD
$2,402 USD
B
Retailer 2
-
$3,495 AUD
$2,455 USD
View
B
Retailer 3
-
$3,499 AUD
$2,458 USD
View
B
Retailer 4
-
$3,572 AUD
$2,509 USD
View
B
Retailer 5
-
$3,616 AUD
$2,540 USD
View
B
Retailer 6
-
$3,794 AUD
$2,665 USD
View
B
Retailer 7
-
$4,039 AUD
$2,837 USD
View
B
Retailer 8
-
$4,124 AUD
CA$4,024 CAD
View
B
Retailer 9
-
$4,368 AUD
$3,068 USD
View
B
Retailer 10
-
$4,598 AUD
$3,230 USD
View
B
Retailer 11
-
$4,598 AUD
$3,230 USD
View
B
Retailer 12
-
$4,658 AUD
£2,577 GBP
View
B
Retailer 13
-
$4,755 AUD
$3,340 USD
View
B
Retailer 14
-
$4,903 AUD
€3,280 EUR
View
B
Retailer 15
-
$5,115 AUD
$3,593 USD
View
Retailer 16
-
$5,173 AUD
$3,634 USD
View
Price last confirmed 10 days ago
Most Expensive
C
MOH London
D1CD30FE5 · Nov 1
$7,456 AUD
£4,124 GBP
View
16 more retailers have this diamond
Prices start from $3,419 AUDSave up to $4,037 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
$3,419 AUD