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Cushion|Natural|GIA

0.80ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 1397850942

Certificate GIA 1397850942

Diamond specifications and retailer prices

From $3,332 NZD
$1,875 USD
As of November 1, 2026
Save $4,046 NZD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,379 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.8ct natural cushion diamond

This 0.8ct 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 1397850942. Listed at 21 retailers as of November 1, 2026, with prices from $3,332 to $7,379, a $4,046 spread on the same certified stone. MOH London lists it at $7,379. 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

0.80
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1397850942
Dimensions5.85 × 5.18 × 3.44 mm
L/W Ratio1.13
Culet sizeNone
Top View
5.85 mm5.18 mm0.80 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 1397850942
Side View
Table 70.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 66.5%

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: Nov 1
Current: $7,379 NZD|Low: $2,934 NZD|High: $7,467 NZD|Avg: $4,563 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
Retailer 13
November 3, 2026
Retailer 8$3,332 NZD
Retailer 13$3,382 NZD
Retailer 9$3,523 NZD
Retailer 11$3,816 NZD
Retailer 5$3,848 NZD
Retailer 3$4,162 NZD
Retailer 12$4,180 NZD
Retailer 2$4,623 NZD
Retailer 4$4,816 NZD
Retailer 6$4,925 NZD
Retailer 10$5,185 NZD
Retailer 7$6,273 NZD
MOH London$7,379 NZD

43 data points across 13 retailers

21 retailers$3,332 NZD to $7,379 NZD

B+
Cheapest Retailer
-
$3,332 NZD
$1,875 USD
B
Retailer 2
-
$3,382 NZD
$1,903 USD
View
B
Retailer 3
-
$3,430 NZD
$1,930 USD
View
B
Retailer 4
-
$3,448 NZD
$1,940 USD
View
B+
Retailer 5
-
$3,523 NZD
$1,982 USD
View
Final sale: no returns
B+
Retailer 6
-
$3,573 NZD
A$3,093 AUD
View
B+
Retailer 7
-
$3,592 NZD
$2,021 USD
View
B
Retailer 8
-
$3,816 NZD
$2,147 USD
View
B
Retailer 9
-
$3,848 NZD
$2,165 USD
View
B
Retailer 10
-
$4,162 NZD
CA$3,252 CAD
View
B
Retailer 11
-
$4,164 NZD
$2,343 USD
View
B
Retailer 12
-
$4,180 NZD
$2,352 USD
View
B
Retailer 13
-
$4,425 NZD
$2,490 USD
View
B
Retailer 14
-
$4,425 NZD
$2,490 USD
View
B
Retailer 15
-
$4,568 NZD
$2,570 USD
View
B
Retailer 16
-
$4,623 NZD
£2,048 GBP
View
B
Retailer 17
-
$4,816 NZD
$2,710 USD
View
B
Retailer 18
-
$4,925 NZD
€2,639 EUR
View
Retailer 19
-
$5,185 NZD
A$4,489 AUD
View
Price last confirmed 26 days ago
B
Retailer 20
-
$6,273 NZD
ZAR 57,021 ZAR
View
Most Expensive
B
MOH London
8CC651C36 · Nov 2
$7,379 NZD
£3,269 GBP
View
20 more retailers have this diamond
Prices start from $3,332 NZDSave up to $4,046 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+
0.80ct Cushion
$3,332 NZD