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Asscher|Natural|GIA

1.20ct G SI1 Asscher Natural Diamond

VG • G/SI1 • GIA 1455757735

Certificate GIA 1455757735

Diamond specifications and retailer prices

From £3,601 GBP
As of November 5, 2026
Save £454 GBP (11%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £4,055 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1455757735. Listed at 4 retailers as of November 6, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1455757735
Dimensions6.46 × 5.20 × 3.68 mm
L/W Ratio1.24
Top View
6.46 mm5.20 mm1.20 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1455757735
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: £4,055 GBP|Low: £2,359 GBP|High: £4,110 GBP|Avg: £3,236 GBP|+1.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6£2,359 GBP
Retailer 7£2,394 GBP
Retailer 5£2,902 GBP
Retailer 2£3,601 GBP
Retailer 3£3,601 GBP
Retailer 4£3,721 GBP
77 Diamonds£4,055 GBP

35 data points across 7 retailers

4 retailers£3,601 GBP to £4,055 GBP

B
Cheapest Retailer
-
£3,601 GBP
B
Retailer 2
-
£3,601 GBP
View
B
Retailer 3
-
£3,721 GBP
View
Most Expensive
B
77 Diamonds
RADEMYPSXAKRM · Nov 6
£4,055 GBP
View
3 more retailers have this diamond
Prices start from £3,601 GBPSave up to £454 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
£3,601 GBP