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Asscher|Natural|GIA

1.20ct G SI2 Asscher Natural Diamond

VG • G/SI2 • GIA 1146613509

Certificate GIA 1146613509

Diamond specifications and retailer prices

From £4,182 GBP
As of November 4, 2026
Save £3,494 GBP (46%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £7,676 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 G 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 1146613509. Listed at 6 retailers as of November 4, 2026, with prices from £4,182 to £7,676, a £3,494 spread on the same certified stone. MOH London lists it at £7,676. 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
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1146613509
Dimensions6.75 × 5.10 × 3.81 mm
L/W Ratio1.32
Culet sizeNone
Key to symbols
Feather, Cavity, Natural, Extra Facet
Top View
6.75 mm5.10 mm1.20 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 1146613509
Side View
Table 68.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 74.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £7,676 GBP|Low: £5,344 GBP|High: £7,790 GBP|Avg: £6,079 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5£5,344 GBP
Retailer 3£5,390 GBP
Retailer 2£5,675 GBP
Retailer 4£6,228 GBP
MOH London£7,676 GBP

37 data points across 5 retailers

6 retailers£4,182 GBP to £7,676 GBP

B
Cheapest Retailer
-
£4,182 GBP
B
Retailer 2
-
£4,556 GBP
View
C
Retailer 3
-
£5,344 GBP
View
B
Retailer 4
-
£5,390 GBP
View
B
Retailer 5
-
£5,675 GBP
View
Most Expensive
C
MOH London
C51FEA628 · Nov 4
£7,676 GBP
View
5 more retailers have this diamond
Prices start from £4,182 GBPSave up to £3,494 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
£4,182 GBP