Cushion|Natural|GIA

1.02ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 1409921414

Certificate GIA 1409921414

Diamond specifications and retailer prices

From $1,966 USD
As of November 1, 2026
Save $2,267 USD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,233 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1409921414. Listed at 14 retailers as of October 29, 2026, with prices from $1,966 to $4,233, a $2,267 spread on the same certified stone. MOH London lists it at $4,233. 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

1.02
Carat
F
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1409921414
Dimensions6.45 × 5.49 × 3.73 mm
L/W Ratio1.17
Culet sizeNone
Top View
6.45 mm5.49 mm1.02 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1409921414
Side View
Table 63.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 67.9%

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: Nov 1
Current: $4,233 USD|Low: $1,935 USD|High: $4,548 USD|Avg: $2,787 USD|-6.8%
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 2, 2026
Retailer 10$1,935 USD
Retailer 3$1,966 USD
Retailer 5$2,100 USD
Retailer 12$2,177 USD
Retailer 11$2,232 USD
Retailer 2$2,376 USD
Retailer 8$2,520 USD
Retailer 13$2,520 USD
Retailer 6$2,568 USD
Retailer 9$2,600 USD
Retailer 7$3,000 USD
Retailer 4$3,456 USD
MOH London$4,233 USD

39 data points across 13 retailers

14 retailers$1,966 USD to $4,233 USD

Retailer 1
-
$1,935 USD
Price last confirmed 8 days ago
B+
Retailer 2
-
$1,966 USD
View
B+
Retailer 3
-
$2,037 USD
A$3,134 AUD
View
B+
Retailer 4
-
$2,100 USD
View
B+
Retailer 5
-
$2,177 USD
View
B+
Retailer 6
-
$2,232 USD
View
B+
Retailer 7
-
$2,376 USD
£1,871 GBP
View
B+
Retailer 8
-
$2,520 USD
View
B+
Retailer 9
-
$2,520 USD
View
B+
Retailer 10
-
$2,568 USD
£2,022 GBP
View
B
Retailer 11
-
$2,600 USD
View
B
Retailer 12
-
$3,000 USD
€2,857 EUR
View
B
Retailer 13
-
$3,456 USD
View
Most Expensive
B
MOH London
3709304FF · Oct 29
$4,233 USD
£3,333 GBP
View
13 more retailers have this diamond
Prices start from $1,966 USDSave up to $2,267 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+
1.02ct Cushion
$1,966 USD