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Asscher|Natural|GIA

1.20ct H SI2 Asscher Natural Diamond

VG • H/SI2 • GIA 6555958063

Certificate GIA 6555958063

Diamond specifications and retailer prices

From £1,924 GBP
As of November 4, 2026
Save £1,805 GBP (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,728 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct natural asscher diamond

This 1.2ct natural asscher sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555958063. Listed at 9 retailers as of November 4, 2026, with prices from £1,924 to £3,728, a £1,805 spread on the same certified stone. MOH London lists it at £3,728. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.77°
OriginNatural
Grading LabGIA
CertificateGIA 6555958063
Dimensions7.39 × 5.24 × 3.49 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
7.39 mm5.24 mm1.20 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555958063
Side View
Table 67.0%Crown 48.77°GirdlePavilionCulet: NDepth 66.6%

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 4
Current: £3,728 GBP|Low: £1,889 GBP|High: £4,066 GBP|Avg: £2,490 GBP|-8.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8£1,924 GBP
Retailer 6£2,002 GBP
Retailer 7£2,063 GBP
Retailer 2£2,198 GBP
Retailer 9£2,236 GBP
Retailer 5£2,341 GBP
Retailer 4£2,352 GBP
Retailer 3£2,602 GBP
MOH London£3,728 GBP

34 data points across 9 retailers

9 retailers£1,924 GBP to £3,728 GBP

B+
Cheapest Retailer
-
£1,924 GBP
B+
Retailer 2
-
£2,002 GBP
View
B
Retailer 3
-
£2,063 GBP
View
Final sale: no returns
B
Retailer 4
-
£2,198 GBP
View
Retailer 5
-
£2,236 GBP
View
Price last confirmed 8 days ago
B
Retailer 6
-
£2,341 GBP
View
B+
Retailer 7
-
£2,352 GBP
View
B
Retailer 8
-
£2,602 GBP
View
Most Expensive
B
MOH London
4BAC46B07 · Nov 4
£3,728 GBP
View
8 more retailers have this diamond
Prices start from £1,924 GBPSave up to £1,805 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 Asscher
£1,924 GBP