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Asscher|Natural|GIA

1.00ct I SI2 Asscher Natural Diamond

VG • I/SI2 • GIA 7431229758

Certificate GIA 7431229758

Diamond specifications and retailer prices

From £599 GBP
As of November 6, 2026
Save £467 GBP (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,476 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1ct natural asscher diamond

This 1ct 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 7431229758. Listed at 8 retailers as of November 6, 2026, with a 78% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7431229758
Dimensions5.52 × 5.25 × 3.67 mm
L/W Ratio1.05
Top View
5.52 mm5.25 mm1.00 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7431229758
Side View
Table 71.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.9%

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 6
Current: £1,476 GBP|Low: £589 GBP|High: £1,564 GBP|Avg: £984 GBP|-4.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 3£599 GBP
Retailer 7£831 GBP
Retailer 5£903 GBP
Retailer 8£916 GBP
Retailer 6£935 GBP
Retailer 9£1,004 GBP
Retailer 2£1,066 GBP
Retailer 4£1,122 GBP
MOH London£1,476 GBP

41 data points across 9 retailers

8 retailers£599 GBP to £1,066 GBP

A
Cheapest Retailer
-
£599 GBP
Retailer 2
-
£831 GBP
View
Price last confirmed 10 days ago
Retailer 3
-
£903 GBP
View
Price last confirmed 12 days ago
B+
Retailer 4
-
£916 GBP
View
Retailer 5
-
£935 GBP
View
Price last confirmed 10 days ago
B+
Retailer 6
-
£1,066 GBP
View
Retailer 7
-
£1,122 GBP
View
Price last confirmed 11 days ago
Most Expensive
MOH London
24A37F9B2 · Oct 26
£1,476 GBP
View
Price last confirmed 10 days ago
7 more retailers have this diamond
Prices start from £599 GBPSave up to £467 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
1.00ct Asscher
£599 GBP