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Emerald|Natural|IGI

1.50ct J IF Emerald Natural Diamond

VG • J/IF • IGI 821618790

Shape and cutting style on the report: Emerald cut

Certificate IGI 821618790

Diamond specifications and retailer prices

From £1,858 GBP
$2,490 USD
As of October 28, 2026
Save £2,639 GBP (59%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,497 GBP at NZ Jewellers · As of October 30, 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 821618790. Listed at 15 retailers as of October 28, 2026, with prices from £1,858 to £4,497, a £2,639 spread on the same certified stone. NZ Jewellers lists it at £4,497. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.6°
Pavilion angle44.6°
OriginNatural
Grading LabIGI
CertificateIGI 821618790
Dimensions7.71 × 5.40 × 3.71 mm
L/W Ratio1.43
Culet sizeLarge
Top View
7.71 mm5.40 mm1.50 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 821618790
Side View
Table 65.0%Crown 35.6°Girdle: MediumPavilion 44.6°Culet: LargeDepth 68.7%

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: Oct 28
Current: £4,497 GBP|Low: £1,858 GBP|High: £4,574 GBP|Avg: £2,979 GBP|-1.7%
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
October 31, 2026
Retailer 4£1,858 GBP
Retailer 2£2,222 GBP
Retailer 6£2,305 GBP
Retailer 12£2,306 GBP
Retailer 10£2,530 GBP
Retailer 11£2,585 GBP
Retailer 14£2,585 GBP
Retailer 13£2,685 GBP
Retailer 9£2,975 GBP
Retailer 8£3,023 GBP
Retailer 7£3,173 GBP
Retailer 5£3,817 GBP
Retailer 3£4,352 GBP
NZ Jewellers£4,497 GBP

21 data points across 14 retailers

15 retailers£1,858 GBP to £4,497 GBP

A
Cheapest Retailer
-
£1,858 GBP
$2,490 USD
A
Retailer 2
-
£2,222 GBP
SGD 4,024 SGD
View
A
Retailer 3
-
£2,305 GBP
$3,088 USD
View
A
Retailer 4
-
£2,306 GBP
$3,090 USD
View
A
Retailer 5
-
£2,530 GBP
View
A
Retailer 6
-
£2,585 GBP
$3,463 USD
View
A
Retailer 7
-
£2,585 GBP
$3,463 USD
View
A
Retailer 8
-
£2,685 GBP
$3,597 USD
View
Retailer 9
-
£2,922 GBP
$3,915 USD
View
Price last confirmed 24 days ago
A
Retailer 10
-
£2,975 GBP
$3,986 USD
View
A
Retailer 11
-
£3,023 GBP
€3,857 EUR
View
A
Retailer 12
-
£3,173 GBP
ZAR 68,684 ZAR
View
B+
Retailer 13
-
£3,817 GBP
$5,115 USD
View
B
Retailer 14
-
£4,352 GBP
View
Most Expensive
B
NZ Jewellers
22f3d496-148e-4c00-a537-f73bce2d579f · Oct 30
£4,497 GBP
$6,026 USD
View
14 more retailers have this diamond
Prices start from £1,858 GBPSave up to £2,639 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
£1,858 GBP