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Asscher|Natural|IGI

1.50ct I IF Asscher Natural Diamond

VG • I/IF • IGI 712579194

Shape and cutting style on the report: Square emerald cut

Certificate IGI 712579194

Diamond specifications and retailer prices

From £2,144 GBP
As of November 4, 2026
Save £2,747 GBP (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £4,891 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural asscher diamond

This 1.5ct natural asscher sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 712579194. Listed at 17 retailers as of November 4, 2026, with prices from £2,144 to £4,891, a £2,747 spread on the same certified stone. NZ Jewellers lists it at £4,891. 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

1.50
Carat
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle39.8°
OriginNatural
Grading LabIGI
CertificateIGI 712579194
Dimensions6.05 × 5.90 × 4.22 mm
L/W Ratio1.03
Culet sizePointed
Top View
6.05 mm5.90 mm1.50 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 712579194
Side View
Table 68.0%Crown 44.1°Girdle: ThickPavilion 39.8°Culet: NoneDepth 71.5%

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 4
Current: £3,426 GBP|Low: £1,889 GBP|High: £4,751 GBP|Avg: £3,052 GBP|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 8£2,492 GBP
Retailer 7£2,591 GBP
Retailer 2£2,688 GBP
Retailer 10£2,689 GBP
Retailer 9£2,807 GBP
Retailer 4£2,958 GBP
Retailer 5£2,970 GBP
Retailer 3£3,185 GBP
Retailer 1£3,426 GBP
Retailer 11£3,601 GBP
Retailer 6£4,719 GBP

42 data points across 11 retailers

17 retailers£2,144 GBP to £4,891 GBP

A
Cheapest Retailer
-
£2,144 GBP
A
Retailer 2
-
£2,492 GBP
View
A
Retailer 3
-
£2,591 GBP
View
Final sale: no returns
A
Retailer 4
-
£2,688 GBP
View
A
Retailer 5
-
£2,689 GBP
View
Retailer 6
-
£2,807 GBP
View
Price last confirmed 7 days ago
A
Retailer 7
-
£2,807 GBP
View
A
Retailer 8
-
£2,915 GBP
View
A
Retailer 9
-
£2,916 GBP
View
A
Retailer 10
-
£2,958 GBP
View
B+
Retailer 11
-
£2,970 GBP
View
A
Retailer 12
-
£3,185 GBP
View
A
Retailer 13
-
£3,239 GBP
View
A
Retailer 14
-
£3,426 GBP
View
B+
Retailer 15
-
£3,601 GBP
View
Retailer 16
-
£4,719 GBP
View
Price last confirmed 7 days ago
Most Expensive
B+
NZ Jewellers
7d688901-1f89-4690-89ff-57bd011a17cc · Nov 5
£4,891 GBP
$6,603 USD
View
16 more retailers have this diamond
Prices start from £2,144 GBPSave up to £2,747 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
1.50ct Asscher
£2,144 GBP