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Asscher|Natural|GIA

1.30ct H SI1 Asscher Natural Diamond

EX • H/SI1 • GIA 1558000219

Certificate GIA 1558000219

Diamond specifications and retailer prices

From £2,716 GBP
As of November 6, 2026
Save £2,432 GBP (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £5,147 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.3ct natural asscher diamond

This 1.3ct natural asscher sits in the one-and-a-quarter to one-and-a-half 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 1558000219. Listed at 8 retailers as of November 4, 2026, with prices from £2,716 to £5,147, a £2,432 spread on the same certified stone. MOH London lists it at £5,147. 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

1.30
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558000219
Dimensions7.38 × 5.60 × 3.77 mm
L/W Ratio1.32
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.38 mm5.60 mm1.30 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558000219
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 67.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £5,147 GBP|Low: £1,798 GBP|High: £5,224 GBP|Avg: £3,098 GBP|-1.3%
MOH London
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 4£1,798 GBP
Retailer 3£2,351 GBP
Retailer 12£2,716 GBP
Retailer 6£2,849 GBP
Retailer 11£2,936 GBP
Retailer 2£2,965 GBP
Retailer 9£3,047 GBP
Retailer 8£3,130 GBP
Retailer 10£3,281 GBP
Retailer 7£3,309 GBP
Retailer 5£3,767 GBP
MOH London£5,147 GBP

25 data points across 12 retailers

8 retailers£2,716 GBP to £5,147 GBP

Retailer 1
-
£1,798 GBP
Price last confirmed 64 days ago
B+
Retailer 2
-
£2,716 GBP
View
B+
Retailer 3
-
£2,849 GBP
View
Final sale: no returns
B+
Retailer 4
-
£2,936 GBP
View
B+
Retailer 5
-
£2,965 GBP
View
Retailer 6
-
£3,309 GBP
View
Price last confirmed 34 days ago
B
Retailer 7
-
£3,767 GBP
View
Most Expensive
B
MOH London
C7D316394 · Nov 4
£5,147 GBP
View
7 more retailers have this diamond
Prices start from £2,716 GBPSave up to £2,432 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+
1.30ct Asscher
£2,716 GBP