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Asscher|Natural|GIA

1.02ct H SI1 Asscher Natural Diamond

EX • H/SI1 • GIA 5543813502

Certificate GIA 5543813502

Diamond specifications and retailer prices

From £1,274 GBP
As of November 2, 2026
Save £1,016 GBP (44%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,290 GBP at MOH London · As of November 2, 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 H 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 5543813502. Listed at 6 retailers as of November 2, 2026, with prices from £1,274 to £2,290, a £1,016 spread on the same certified stone. MOH London lists it at £2,290. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.64°
Pavilion angle57.22°
OriginNatural
Grading LabGIA
CertificateGIA 5543813502
Dimensions5.51 × 5.45 × 3.75 mm
L/W Ratio1.01
Top View
5.51 mm5.45 mm1.02 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543813502
Side View
Table 65.0%Crown 47.64°GirdlePavilion 57.22°CuletDepth 68.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £2,290 GBP|Low: £1,274 GBP|High: £2,320 GBP|Avg: £1,576 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2£1,274 GBP
Retailer 8£1,317 GBP
Retailer 6£1,352 GBP
Retailer 5£1,403 GBP
Retailer 9£1,456 GBP
Retailer 4£1,460 GBP
Retailer 11£1,512 GBP
Retailer 3£1,612 GBP
Retailer 10£1,646 GBP
Retailer 7£1,707 GBP
MOH London£2,290 GBP

37 data points across 11 retailers

6 retailers£1,274 GBP to £2,290 GBP

A
Cheapest Retailer
-
£1,274 GBP
A
Retailer 2
-
£1,352 GBP
View
B+
Retailer 3
-
£1,403 GBP
View
B+
Retailer 4
-
£1,460 GBP
View
Retailer 5
-
£1,707 GBP
View
Price last confirmed 32 days ago
Most Expensive
B
MOH London
B61B0B7D9 · Nov 2
£2,290 GBP
View
5 more retailers have this diamond
Prices start from £1,274 GBPSave up to £1,016 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
£1,274 GBP