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Cushion|Natural|GIA

0.91ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 7452691910

Certificate GIA 7452691910

Diamond specifications and retailer prices

From $4,030 AUD
$2,824 USD
As of November 1, 2026
Save $3,297 AUD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,327 AUD at Cape Diamonds · As of October 31, 2026
View at Cape Diamonds

About this 0.91ct natural cushion diamond

This 0.91ct natural cushion sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7452691910. Listed at 11 retailers as of October 31, 2026, with prices from $4,030 to $7,327, a $3,297 spread on the same certified stone. Cape Diamonds lists it at $7,327. 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
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.74°
Pavilion angle40.86°
OriginNatural
Grading LabGIA
CertificateGIA 7452691910
Dimensions10.30 × 5.00 × 3.12 mm
L/W Ratio2.06
Top View
10.30 mm5.00 mm0.91 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7452691910
Side View
Table 58.0%Crown 36.74°Girdle: Slightly ThickPavilion 40.86°Culet: NoneDepth 62.3%

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 1
Current: $7,327 AUD|Low: $4,030 AUD|High: $7,327 AUD|Avg: $5,278 AUD|+3.3%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8$4,030 AUD
Retailer 7$4,031 AUD
Retailer 5$4,680 AUD
Retailer 6$5,103 AUD
Retailer 10$5,108 AUD
Retailer 11$5,108 AUD
Retailer 4$5,148 AUD
Retailer 9$5,280 AUD
Retailer 2$5,337 AUD
Retailer 3$6,999 AUD
Cape Diamonds$7,327 AUD

43 data points across 11 retailers

11 retailers$4,030 AUD to $7,327 AUD

B
Cheapest Retailer
-
$4,030 AUD
$2,824 USD
B
Retailer 2
-
$4,031 AUD
$2,825 USD
View
Retailer 3
-
$4,680 AUD
$3,280 USD
View
Price last confirmed 12 days ago
B
Retailer 4
-
$5,103 AUD
$3,576 USD
View
B
Retailer 5
-
$5,108 AUD
$3,580 USD
View
B
Retailer 6
-
$5,108 AUD
$3,580 USD
View
B
Retailer 7
-
$5,148 AUD
£2,841 GBP
View
B
Retailer 8
-
$5,280 AUD
$3,700 USD
View
B
Retailer 9
-
$5,337 AUD
€3,562 EUR
View
C
Retailer 10
-
$6,999 AUD
$4,905 USD
View
Most Expensive
B
Cape Diamonds
cert_7452691910 · Oct 31
$7,327 AUD
ZAR 82,950 ZAR
View
10 more retailers have this diamond
Prices start from $4,030 AUDSave up to $3,297 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
$4,030 AUD