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Cushion|Natural|GIA

0.91ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 2307207778

Certificate GIA 2307207778

Diamond specifications and retailer prices

From $4,258 NZD
$2,396 USD
As of October 31, 2026
Save $5,026 NZD (54%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,284 NZD 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 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 2307207778. Listed at 22 retailers as of October 31, 2026, with prices from $4,258 to $9,284, a $5,026 spread on the same certified stone. MOH London lists it at $9,284. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2307207778
Dimensions5.85 × 5.42 × 3.72 mm
L/W Ratio1.08
Top View
5.85 mm5.42 mm0.91 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2307207778
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.6%

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: Oct 31
Current: $9,284 NZD|Low: $3,869 NZD|High: $9,394 NZD|Avg: $5,930 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8$4,354 NZD
Retailer 12$4,358 NZD
Retailer 9$4,642 NZD
Retailer 7$5,030 NZD
Retailer 3$5,134 NZD
Retailer 11$5,440 NZD
Retailer 5$5,801 NZD
Retailer 10$5,952 NZD
Retailer 2$6,104 NZD
Retailer 4$6,368 NZD
Retailer 6$8,188 NZD
MOH London$9,284 NZD

44 data points across 12 retailers

22 retailers$4,258 NZD to $9,284 NZD

B+
Cheapest Retailer
-
$4,258 NZD
$2,396 USD
B+
Retailer 2
-
$4,354 NZD
$2,450 USD
View
B
Retailer 3
-
$4,358 NZD
$2,452 USD
View
B
Retailer 4
-
$4,447 NZD
$2,502 USD
View
B
Retailer 5
-
$4,502 NZD
$2,533 USD
View
B
Retailer 6
-
$4,642 NZD
$2,612 USD
View
Final sale: no returns
B
Retailer 7
-
$4,654 NZD
A$4,029 AUD
View
B
Retailer 8
-
$4,724 NZD
$2,658 USD
View
B
Retailer 9
-
$4,932 NZD
$2,775 USD
View
B
Retailer 10
-
$5,030 NZD
$2,830 USD
View
B
Retailer 11
-
$5,134 NZD
CA$4,012 CAD
View
B
Retailer 12
-
$5,440 NZD
$3,061 USD
View
B
Retailer 13
-
$5,723 NZD
$3,220 USD
View
B
Retailer 14
-
$5,723 NZD
$3,220 USD
View
B
Retailer 15
-
$5,801 NZD
£2,570 GBP
View
B
Retailer 16
-
$5,918 NZD
$3,330 USD
View
Retailer 17
-
$5,952 NZD
A$5,152 AUD
View
Price last confirmed 29 days ago
B
Retailer 18
-
$6,104 NZD
€3,271 EUR
View
B
Retailer 19
-
$6,368 NZD
$3,583 USD
View
Retailer 20
-
$6,443 NZD
$3,625 USD
View
Price last confirmed 10 days ago
B
Retailer 21
-
$8,188 NZD
ZAR 74,426 ZAR
View
Most Expensive
B
MOH London
A02835D6C · Nov 2
$9,284 NZD
£4,113 GBP
View
21 more retailers have this diamond
Prices start from $4,258 NZDSave up to $5,026 NZD

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
$4,258 NZD