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Emerald|Natural|IGI

1.55ct J SI2 Emerald Natural Diamond

VG • J/SI2 • IGI 756554453

Shape and cutting style on the report: Emerald cut

Certificate IGI 756554453

Diamond specifications and retailer prices

From £1,540 GBP
SGD 2,788 SGD
As of October 29, 2026
Save £2,175 GBP (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £3,714 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.55ct natural emerald diamond

This 1.55ct 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 756554453. Listed at 7 retailers as of October 29, 2026, with prices from £1,540 to £3,714, a £2,175 spread on the same certified stone. NZ Jewellers lists it at £3,714. 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

1.55
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.7°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 756554453
Dimensions8.09 × 5.30 × 3.54 mm
L/W Ratio1.53
Culet sizeLarge
Top View
8.09 mm5.30 mm1.55 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 756554453
Side View
Table 64.0%Crown 39.7°Girdle: MediumPavilion 40.2°Culet: LargeDepth 66.8%

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 29
Current: £3,714 GBP|Low: £1,311 GBP|High: £3,867 GBP|Avg: £2,061 GBP|+4.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 9£1,487 GBP
Retailer 4£1,540 GBP
Retailer 7£1,573 GBP
Retailer 8£1,740 GBP
Retailer 5£1,777 GBP
Retailer 6£1,859 GBP
Retailer 3£1,937 GBP
Retailer 10£2,208 GBP
Retailer 2£3,130 GBP
NZ Jewellers£3,714 GBP

30 data points across 10 retailers

7 retailers£1,540 GBP to £3,714 GBP

A
Cheapest Retailer
-
£1,540 GBP
SGD 2,788 SGD
B+
Retailer 2
-
£1,573 GBP
$2,107 USD
View
Final sale: no returns
B+
Retailer 3
-
£1,777 GBP
$2,381 USD
View
B+
Retailer 4
-
£1,859 GBP
$2,491 USD
View
B+
Retailer 5
-
£1,937 GBP
$2,596 USD
View
B
Retailer 6
-
£3,130 GBP
View
Most Expensive
B
NZ Jewellers
c26d1a8b-3458-4b9d-bdf9-30b38d3ea758 · Oct 30
£3,714 GBP
$4,977 USD
View
6 more retailers have this diamond
Prices start from £1,540 GBPSave up to £2,175 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
1.55ct Emerald
£1,540 GBP