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Asscher|Natural|GIA

1.02ct I SI2 Asscher Natural Diamond

EX • I/SI2 • GIA 6401324401

Certificate GIA 6401324401

Diamond specifications and retailer prices

From £609 GBP
As of November 6, 2026
Save £444 GBP (42%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,504 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 1.02ct natural asscher diamond

This 1.02ct natural asscher sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6401324401. Listed at 8 retailers as of November 5, 2026, with a 73% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6401324401
Dimensions5.63 × 5.62 × 3.82 mm
L/W Ratio1.00
Top View
5.63 mm5.62 mm1.02 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6401324401
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.0%

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: £1,504 GBP|Low: £609 GBP|High: £1,595 GBP|Avg: £993 GBP|-5.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 7£609 GBP
Retailer 6£848 GBP
Retailer 4£919 GBP
Retailer 8£935 GBP
Retailer 5£952 GBP
Retailer 9£1,023 GBP
Retailer 2£1,052 GBP
Retailer 3£1,143 GBP
MOH London£1,504 GBP

39 data points across 9 retailers

8 retailers£609 GBP to £1,052 GBP

A
Cheapest Retailer
-
£609 GBP
Retailer 2
-
£848 GBP
View
Price last confirmed 10 days ago
Retailer 3
-
£919 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
£935 GBP
View
Retailer 5
-
£952 GBP
View
Price last confirmed 10 days ago
B+
Retailer 6
-
£1,052 GBP
View
Retailer 7
-
£1,143 GBP
View
Price last confirmed 11 days ago
Most Expensive
MOH London
364FFDE51 · Oct 25
£1,504 GBP
View
Price last confirmed 12 days ago
7 more retailers have this diamond
Prices start from £609 GBPSave up to £444 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
1.02ct Asscher
£609 GBP