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Asscher|Natural|GIA

1.00ct G SI1 Asscher Natural Diamond

ID • G/SI1 • GIA 2235832831

Certificate GIA 2235832831

Diamond specifications and retailer prices

From £1,148 GBP
As of November 5, 2026
Save £2,419 GBP (68%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,567 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural asscher diamond

This 1ct natural asscher sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235832831. Listed at 17 retailers as of November 5, 2026, with prices from £1,148 to £3,567, a £2,419 spread on the same certified stone. NZ Jewellers lists it at £3,567. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235832831
Dimensions5.54 × 5.37 × 3.68 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
5.54 mm5.37 mm1.00 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235832831
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.6%

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 5
Current: £3,567 GBP|Low: £1,215 GBP|High: £3,567 GBP|Avg: £1,690 GBP|+1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8£1,229 GBP
Retailer 9£1,325 GBP
Retailer 10£1,325 GBP
Retailer 11£1,386 GBP
Retailer 2£1,419 GBP
Retailer 4£1,464 GBP
Retailer 3£1,529 GBP
Retailer 12£1,613 GBP
Retailer 6£1,785 GBP
Retailer 5£1,986 GBP
Retailer 7£2,562 GBP
NZ Jewellers£3,567 GBP

46 data points across 12 retailers

17 retailers£1,148 GBP to £3,567 GBP

A
Cheapest Retailer
-
£1,148 GBP
A
Retailer 2
-
£1,210 GBP
View
A
Retailer 3
-
£1,229 GBP
View
A
Retailer 4
-
£1,325 GBP
View
A
Retailer 5
-
£1,375 GBP
View
A
Retailer 6
-
£1,386 GBP
View
A
Retailer 7
-
£1,419 GBP
View
A
Retailer 8
-
£1,464 GBP
View
A
Retailer 9
-
£1,529 GBP
View
A
Retailer 10
-
£1,554 GBP
View
A
Retailer 11
-
£1,554 GBP
View
A
Retailer 12
-
£1,606 GBP
View
A
Retailer 13
-
£1,613 GBP
View
A
Retailer 14
-
£1,785 GBP
View
B+
Retailer 15
-
£1,986 GBP
View
B+
Retailer 16
-
£2,562 GBP
View
Most Expensive
B
NZ Jewellers
44d5185d-c577-4c00-a7fe-e65a37f47391 · Nov 5
£3,567 GBP
$4,775 USD
View
16 more retailers have this diamond
Prices start from £1,148 GBPSave up to £2,419 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
£1,148 GBP