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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 £2,248 GBP
$3,017 USD
As of October 31, 2026
Save £2,645 GBP (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £4,893 GBP at MOH London · As of November 2, 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 £2,248 to £4,893, a £2,645 spread on the same certified stone. MOH London lists it at £4,893. 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
Colour
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: £4,893 GBP|Low: £2,230 GBP|High: £4,952 GBP|Avg: £2,940 GBP|-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£2,248 GBP
Retailer 7£2,262 GBP
Retailer 5£2,314 GBP
Retailer 8£2,489 GBP
Retailer 4£2,651 GBP
Retailer 6£2,835 GBP
Retailer 3£2,993 GBP
Retailer 2£3,224 GBP
Retailer 10£3,312 GBP
MOH London£4,893 GBP

42 data points across 10 retailers

17 retailers£2,248 GBP to £4,893 GBP

B+
Cheapest Retailer
-
£2,248 GBP
$3,017 USD
B+
Retailer 2
-
£2,262 GBP
$3,036 USD
View
B
Retailer 3
-
£2,305 GBP
$3,093 USD
View
Retailer 4
-
£2,314 GBP
$3,105 USD
View
Price last confirmed 8 days ago
B
Retailer 5
-
£2,353 GBP
$3,158 USD
View
B
Retailer 6
-
£2,489 GBP
$3,340 USD
View
B
Retailer 7
-
£2,518 GBP
CA$4,693 CAD
View
B
Retailer 8
-
£2,651 GBP
$3,557 USD
View
B
Retailer 9
-
£2,835 GBP
$3,804 USD
View
B
Retailer 10
-
£2,882 GBP
$3,868 USD
View
B
Retailer 11
-
£2,981 GBP
$4,000 USD
View
B
Retailer 12
-
£2,993 GBP
View
B
Retailer 13
-
£3,003 GBP
$4,030 USD
View
B
Retailer 14
-
£3,003 GBP
$4,030 USD
View
B
Retailer 15
-
£3,100 GBP
$4,160 USD
View
B
Retailer 16
-
£3,224 GBP
€4,121 EUR
View
Most Expensive
B
MOH London
C5736EEBE · Nov 2
£4,893 GBP
View
16 more retailers have this diamond
Prices start from £2,248 GBPSave up to £2,645 GBP

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
£2,248 GBP