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Cushion|Natural|GIA

1.02ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 2176393185

Certificate GIA 2176393185

Diamond specifications and retailer prices

From $3,017 USD
As of October 31, 2026
Save $3,549 USD (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,566 USD at MOH London · As of November 1, 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 2176393185. Listed at 17 retailers as of October 31, 2026, with prices from $3,017 to $6,566, a $3,549 spread on the same certified stone. MOH London lists it at $6,566. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2176393185
Dimensions6.25 × 5.52 × 3.69 mm
L/W Ratio1.13
Top View
6.25 mm5.52 mm1.02 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2176393185
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.8%

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: $6,566 USD|Low: $2,993 USD|High: $6,645 USD|Avg: $3,937 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9$3,017 USD
Retailer 7$3,036 USD
Retailer 5$3,105 USD
Retailer 8$3,340 USD
Retailer 4$3,557 USD
Retailer 6$3,804 USD
Retailer 3$4,016 USD
Retailer 2$4,327 USD
Retailer 10$4,445 USD
MOH London$6,566 USD

43 data points across 10 retailers

17 retailers$3,017 USD to $6,566 USD

B+
Cheapest Retailer
-
$3,017 USD
B+
Retailer 2
-
$3,036 USD
View
B
Retailer 3
-
$3,093 USD
View
Retailer 4
-
$3,105 USD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$3,158 USD
View
B
Retailer 6
-
$3,340 USD
View
B
Retailer 7
-
$3,379 USD
CA$4,693 CAD
View
B
Retailer 8
-
$3,557 USD
View
B
Retailer 9
-
$3,804 USD
View
B
Retailer 10
-
$3,868 USD
View
B
Retailer 11
-
$4,000 USD
View
B
Retailer 12
-
$4,016 USD
£3,162 GBP
View
B
Retailer 13
-
$4,030 USD
View
B
Retailer 14
-
$4,030 USD
View
B
Retailer 15
-
$4,160 USD
View
B
Retailer 16
-
$4,327 USD
€4,121 EUR
View
Most Expensive
B
MOH London
C5736EEBE · Nov 1
$6,566 USD
£5,170 GBP
View
16 more retailers have this diamond
Prices start from $3,017 USDSave up to $3,549 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
$3,017 USD