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Cushion|Natural|GIA

1.20ct H SI2 Cushion Natural Diamond

GD • H/SI2 • GIA 6213634000

Certificate GIA 6213634000

Diamond specifications and retailer prices

From £1,692 GBP
As of November 5, 2026
Save £1,986 GBP (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,679 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6213634000. Listed at 16 retailers as of November 4, 2026, with prices from £1,692 to £3,679, a £1,986 spread on the same certified stone. MOH London lists it at £3,679. 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

1.20
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6213634000
Dimensions6.10 × 5.84 × 3.97 mm
L/W Ratio1.04
Top View
6.10 mm5.84 mm1.20 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6213634000
Side View
Table 60.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 67.9%

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 5
Current: £3,679 GBP|Low: £1,658 GBP|High: £3,734 GBP|Avg: £2,289 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4£1,705 GBP
Retailer 5£1,812 GBP
Retailer 8£1,858 GBP
Retailer 6£1,999 GBP
Retailer 2£2,169 GBP
Retailer 7£2,251 GBP
Retailer 3£2,568 GBP
MOH London£3,679 GBP

39 data points across 8 retailers

16 retailers£1,692 GBP to £3,679 GBP

B+
Cheapest Retailer
-
£1,692 GBP
B+
Retailer 2
-
£1,705 GBP
View
B+
Retailer 3
-
£1,786 GBP
View
B+
Retailer 4
-
£1,786 GBP
View
B+
Retailer 5
-
£1,789 GBP
View
B+
Retailer 6
-
£1,812 GBP
View
B+
Retailer 7
-
£1,845 GBP
View
B+
Retailer 8
-
£1,858 GBP
View
B+
Retailer 9
-
£1,877 GBP
View
Retailer 10
-
£1,999 GBP
View
Price last confirmed 9 days ago
B
Retailer 11
-
£2,025 GBP
View
B
Retailer 12
-
£2,169 GBP
View
B
Retailer 13
-
£2,251 GBP
View
Retailer 14
-
£2,561 GBP
View
Price last confirmed 15 days ago
B
Retailer 15
-
£2,568 GBP
View
Most Expensive
B
MOH London
4C9BCC0B9 · Nov 4
£3,679 GBP
View
15 more retailers have this diamond
Prices start from £1,692 GBPSave up to £1,986 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+
1.20ct Cushion
£1,692 GBP