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Emerald|Natural|IGI

1.50ct J SI2 Emerald Natural Diamond

VG • J/SI2 • IGI 729536803

Shape and cutting style on the report: Emerald cut

Certificate IGI 729536803

Diamond specifications and retailer prices

From £1,626 GBP
As of November 4, 2026
Save £2,137 GBP (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,763 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural emerald diamond

This 1.5ct natural emerald sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 729536803. Listed at 14 retailers as of November 4, 2026, with prices from £1,626 to £3,763, a £2,137 spread on the same certified stone. NZ Jewellers lists it at £3,763. 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
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle44.8°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 729536803
Dimensions7.11 × 5.36 × 3.87 mm
L/W Ratio1.33
Culet sizeLong
Top View
7.11 mm5.36 mm1.50 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 729536803
Side View
Table 63.0%Crown 44.8°Girdle: STK-THKPavilion 40.9°Culet: LNGDepth 72.2%

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 4
Current: £3,763 GBP|Low: £1,387 GBP|High: £3,763 GBP|Avg: £2,027 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
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 9£1,387 GBP
Retailer 7£1,626 GBP
Retailer 11£1,649 GBP
Retailer 12£1,661 GBP
Retailer 15£1,705 GBP
Retailer 4£1,762 GBP
Retailer 3£1,800 GBP
Retailer 17£1,800 GBP
Retailer 13£1,883 GBP
Retailer 14£1,895 GBP
Retailer 5£1,904 GBP
Retailer 16£2,077 GBP
Retailer 8£2,126 GBP
Retailer 6£2,157 GBP
Retailer 2£2,236 GBP
Retailer 10£3,146 GBP
NZ Jewellers£3,763 GBP

29 data points across 17 retailers

14 retailers£1,626 GBP to £3,763 GBP

B+
Cheapest Retailer
-
£1,626 GBP
A
Retailer 2
-
£1,649 GBP
View
B+
Retailer 3
-
£1,661 GBP
View
Final sale: no returns
B+
Retailer 4
-
£1,705 GBP
View
B+
Retailer 5
-
£1,762 GBP
View
B+
Retailer 6
-
£1,800 GBP
View
Retailer 7
-
£1,800 GBP
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£1,883 GBP
View
B+
Retailer 9
-
£1,895 GBP
View
B+
Retailer 10
-
£1,904 GBP
View
B+
Retailer 11
-
£2,077 GBP
View
B+
Retailer 12
-
£2,236 GBP
View
B
Retailer 13
-
£3,146 GBP
View
Most Expensive
B
NZ Jewellers
313f9869-083b-4628-8e2b-423c11f628dc · Nov 5
£3,763 GBP
$5,065 USD
View
13 more retailers have this diamond
Prices start from £1,626 GBPSave up to £2,137 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 Emerald
£1,626 GBP