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Asscher|Natural|GIA

1.01ct J SI2 Asscher Natural Diamond

EX • J/SI2 • GIA 2494483990

Certificate GIA 2494483990

Diamond specifications and retailer prices

From £1,340 GBP
As of November 4, 2026
Save £1,522 GBP (53%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,862 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural asscher diamond

This 1.01ct natural asscher sits in the classic one-carat band, graded J 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 2494483990. Listed at 12 retailers as of November 4, 2026, with prices from £1,340 to £2,862, a £1,522 spread on the same certified stone. MOH London lists it at £2,862. 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

1.01
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle57°
OriginNatural
Grading LabGIA
CertificateGIA 2494483990
Dimensions7.13 × 5.12 × 3.44 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeNone
Cert comments
Pinpoints are not shown. Internal graining is not shown.
Key to symbols
Feather, Needle
Top View
7.13 mm5.12 mm1.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2494483990
Side View
Table 67.0%Crown 45.8°Girdle: MED-STKPavilion 57°Culet: NoneDepth 67.1%

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 4
Current: £2,862 GBP|Low: £1,059 GBP|High: £2,903 GBP|Avg: £1,700 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 5£1,090 GBP
Retailer 12£1,340 GBP
Retailer 11£1,345 GBP
Retailer 8£1,431 GBP
Retailer 7£1,484 GBP
Retailer 10£1,604 GBP
Retailer 3£1,724 GBP
Retailer 13£1,724 GBP
Retailer 6£1,779 GBP
Retailer 4£1,783 GBP
Retailer 9£1,886 GBP
Retailer 2£2,087 GBP
MOH London£2,862 GBP

43 data points across 13 retailers

12 retailers£1,340 GBP to £2,862 GBP

B+
Cheapest Retailer
-
£1,340 GBP
B+
Retailer 2
-
£1,345 GBP
View
B+
Retailer 3
-
£1,431 GBP
View
Retailer 4
-
£1,484 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
£1,604 GBP
View
B
Retailer 6
-
£1,724 GBP
View
B
Retailer 7
-
£1,724 GBP
View
B
Retailer 8
-
£1,779 GBP
View
B
Retailer 9
-
£1,783 GBP
View
B
Retailer 10
-
£1,886 GBP
View
B
Retailer 11
-
£2,087 GBP
View
Most Expensive
B
MOH London
E8C4BCB0A · Nov 4
£2,862 GBP
View
11 more retailers have this diamond
Prices start from £1,340 GBPSave up to £1,522 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+
1.01ct Asscher
£1,340 GBP