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Cushion|Natural|GIA

0.91ct F I1 Cushion Natural Diamond

GD • F/I1 • GIA 6361693890

Certificate GIA 6361693890

Diamond specifications and retailer prices

From $2,526 AUD
$1,770 USD
As of November 1, 2026
Save $367 AUD (13%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,083 AUD at Yorxs · As of November 2, 2026
View at Yorxs

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 I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6361693890. Listed at 9 retailers as of October 29, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6361693890
Dimensions5.78 × 5.39 × 3.55 mm
L/W Ratio1.07
Top View
5.78 mm5.39 mm0.91 ctF / I1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6361693890
Side View
Table 62.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 65.8%

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: $2,526 AUD|Low: $2,431 AUD|High: $4,559 AUD|Avg: $3,323 AUD|+3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
November 2, 2026
Retailer 1$2,526 AUD
Retailer 3$2,586 AUD
Retailer 9$2,614 AUD
Retailer 2$2,892 AUD
Retailer 6$3,353 AUD
Retailer 7$3,353 AUD
Retailer 5$3,467 AUD
Retailer 8$3,650 AUD
Yorxs$4,083 AUD
Retailer 4$4,559 AUD

21 data points across 10 retailers

9 retailers$2,526 AUD to $2,892 AUD

B
Cheapest Retailer
-
$2,526 AUD
$1,770 USD
B
Retailer 2
-
$2,586 AUD
$1,812 USD
View
B
Retailer 3
-
$2,614 AUD
$1,832 USD
View
C
Retailer 4
-
$2,892 AUD
$2,027 USD
View
Retailer 5
-
$3,353 AUD
$2,350 USD
View
Price under review
Retailer 6
-
$3,353 AUD
$2,350 USD
View
Price under review
Retailer 7
-
$3,467 AUD
$2,430 USD
View
Price under review
Retailer 8
-
$3,650 AUD
$2,558 USD
View
Price under review
Most Expensive
Yorxs
230056136 · Nov 2
$4,083 AUD
€2,725 EUR
View
Price under review
8 more retailers have this diamond
Prices start from $2,526 AUDSave up to $367 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
$2,526 AUD