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Asscher|Natural|IGI

1.01ct J VS1 Asscher Natural Diamond

VG • J/VS1 • IGI 837656232

Shape and cutting style on the report: Square emerald cut

Certificate IGI 837656232

Diamond specifications and retailer prices

From £878 GBP
As of November 6, 2026
Save £1,620 GBP (65%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,498 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 837656232. Listed at 14 retailers as of November 5, 2026, with prices from £878 to £2,498, a £1,620 spread on the same certified stone. NZ Jewellers lists it at £2,498. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 837656232
Dimensions5.54 × 5.36 × 3.63 mm
L/W Ratio1.03
Top View
5.54 mm5.36 mm1.01 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 837656232
Side View
Table 70.0%Crown 42.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 67.7%

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: £2,498 GBP|Low: £878 GBP|High: £2,498 GBP|Avg: £1,253 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 2£878 GBP
Retailer 4£945 GBP
Retailer 11£958 GBP
Retailer 7£973 GBP
Retailer 5£1,024 GBP
Retailer 12£1,025 GBP
Retailer 13£1,071 GBP
Retailer 3£1,124 GBP
Retailer 6£1,146 GBP
Retailer 14£1,182 GBP
Retailer 9£1,250 GBP
Retailer 8£1,522 GBP
Retailer 10£1,871 GBP
NZ Jewellers£2,498 GBP

26 data points across 14 retailers

14 retailers£878 GBP to £2,498 GBP

A
Cheapest Retailer
-
£878 GBP
A
Retailer 2
-
£945 GBP
View
Final sale: no returns
A
Retailer 3
-
£958 GBP
View
A
Retailer 4
-
£973 GBP
View
B+
Retailer 5
-
£1,024 GBP
View
A
Retailer 6
-
£1,025 GBP
View
B+
Retailer 7
-
£1,071 GBP
View
B+
Retailer 8
-
£1,124 GBP
View
B+
Retailer 9
-
£1,146 GBP
View
B+
Retailer 10
-
£1,182 GBP
View
B+
Retailer 11
-
£1,250 GBP
View
B+
Retailer 12
-
£1,522 GBP
View
B+
Retailer 13
-
£1,871 GBP
View
Most Expensive
B
NZ Jewellers
61ac7e89-8505-4d1d-b443-d8638391f39c · Nov 5
£2,498 GBP
$3,362 USD
View
13 more retailers have this diamond
Prices start from £878 GBPSave up to £1,620 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
1.01ct Asscher
£878 GBP