Cushion|Natural|GIA

0.91ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 2434972267

Certificate GIA 2434972267

Diamond specifications and retailer prices

From $2,070 USD
As of October 28, 2026
Save $2,749 USD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,819 USD at Moon Ocean · As of November 2, 2026
View at Moon Ocean

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2434972267. Listed at 14 retailers as of October 28, 2026, with prices from $2,070 to $4,819, a $2,749 spread on the same certified stone. Moon Ocean lists it at $4,819. 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
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle31.73°
OriginNatural
Grading LabGIA
CertificateGIA 2434972267
Dimensions5.45 × 5.22 × 3.64 mm
L/W Ratio1.04
Top View
5.45 mm5.22 mm0.91 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2434972267
Side View
Table 60.0%Crown 38.2°Girdle: Slightly ThickPavilion 31.73°Culet: NoneDepth 69.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $4,819 USD|Low: $1,745 USD|High: $4,886 USD|Avg: $3,044 USD|-1.0%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$2,070 USD
Retailer 8$2,094 USD
Retailer 5$2,142 USD
Retailer 7$2,210 USD
Retailer 10$2,479 USD
Retailer 3$2,676 USD
Retailer 9$2,803 USD
Retailer 4$3,694 USD
Retailer 2$4,388 USD
Moon Ocean$4,819 USD

39 data points across 10 retailers

14 retailers$2,070 USD to $4,819 USD

B+
Cheapest Retailer
-
$2,070 USD
B+
Retailer 2
-
$2,094 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,142 USD
View
B+
Retailer 4
-
$2,208 USD
View
B+
Retailer 5
-
$2,210 USD
View
B+
Retailer 6
-
$2,479 USD
View
B
Retailer 7
-
$2,620 USD
View
B
Retailer 8
-
$2,620 USD
View
B
Retailer 9
-
$2,676 USD
£2,107 GBP
View
B
Retailer 10
-
$2,700 USD
View
Retailer 11
-
$2,803 USD
A$4,312 AUD
View
Price last confirmed 26 days ago
B
Retailer 12
-
$3,694 USD
ZAR 59,679 ZAR
View
B
Retailer 13
-
$4,388 USD
£3,455 GBP
View
Most Expensive
B
Moon Ocean
NVN-575DE0074-267 · Nov 2
$4,819 USD
£3,795 GBP
View
13 more retailers have this diamond
Prices start from $2,070 USDSave up to $2,749 USD

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
$2,070 USD