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Asscher|Natural|GIA

1.20ct I SI2 Asscher Natural Diamond

VG • I/SI2 • GIA 1538587223

Certificate GIA 1538587223

Diamond specifications and retailer prices

From £1,345 GBP
As of November 4, 2026
Save £1,262 GBP (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,607 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 I 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 1538587223. Listed at 6 retailers as of November 4, 2026, with prices from £1,345 to £2,607, a £1,262 spread on the same certified stone. MOH London lists it at £2,607. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1538587223
Dimensions7.10 × 5.44 × 3.52 mm
L/W Ratio1.31
Key to symbols
Crystal, Feather, Needle, Cavity, Indented Natural, Natural
Top View
7.10 mm5.44 mm1.20 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1538587223
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £2,607 GBP|Low: £1,120 GBP|High: £2,646 GBP|Avg: £1,685 GBP|+2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6£1,345 GBP
Retailer 4£1,401 GBP
Retailer 2£1,502 GBP
Retailer 7£1,559 GBP
Retailer 5£1,584 GBP
Retailer 3£2,048 GBP
MOH London£2,607 GBP

46 data points across 7 retailers

6 retailers£1,345 GBP to £2,607 GBP

A
Cheapest Retailer
-
£1,345 GBP
Final sale: no returns
A
Retailer 2
-
£1,401 GBP
View
A
Retailer 3
-
£1,502 GBP
View
A
Retailer 4
-
£1,584 GBP
View
B
Retailer 5
-
£2,048 GBP
View
Most Expensive
B
MOH London
9ABCC59CD · Nov 4
£2,607 GBP
View
5 more retailers have this diamond
Prices start from £1,345 GBPSave up to £1,262 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.

A
1.20ct Asscher
£1,345 GBP