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Asscher|Natural|GIA

1.09ct J SI1 Asscher Natural Diamond

VG • J/SI1 • GIA 2185057473

Certificate GIA 2185057473

Diamond specifications and retailer prices

From £2,176 GBP
As of November 6, 2026
Save £1,425 GBP (40%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,602 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.09ct natural asscher diamond

This 1.09ct natural asscher sits in the classic one-carat band, graded J 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 2185057473. Listed at 5 retailers as of November 1, 2026, with prices from £2,176 to £3,602, a £1,425 spread on the same certified stone. MOH London lists it at £3,602. 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

1.09
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2185057473
Dimensions6.12 × 5.29 × 3.78 mm
L/W Ratio1.16
Key to symbols
Feather, Crystal, Needle
Top View
6.12 mm5.29 mm1.09 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2185057473
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £3,602 GBP|Low: £2,113 GBP|High: £3,645 GBP|Avg: £2,622 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3£2,176 GBP
Retailer 4£2,303 GBP
Retailer 2£2,403 GBP
MOH London£3,602 GBP

42 data points across 4 retailers

5 retailers£2,176 GBP to £3,602 GBP

B
Cheapest Retailer
-
£2,176 GBP
Retailer 2
-
£2,303 GBP
View
Price last confirmed 30 days ago
B
Retailer 3
-
£2,403 GBP
View
B
Retailer 4
-
£2,597 GBP
View
Most Expensive
B
MOH London
CD9FA1F53 · Nov 1
£3,602 GBP
View
4 more retailers have this diamond
Prices start from £2,176 GBPSave up to £1,425 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
1.09ct Asscher
£2,176 GBP