Emerald|Natural|IGI

1.55ct H SI2 Emerald Natural Diamond

VG • H/SI2 • IGI 546212520

Shape and cutting style on the report: Emerald cut

Certificate IGI 546212520

Diamond specifications and retailer prices

From £2,440 GBP
$3,270 USD
As of October 30, 2026
Save £2,349 GBP (49%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £4,789 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 546212520. Listed at 13 retailers as of October 30, 2026, with prices from £2,440 to £4,789, a £2,349 spread on the same certified stone. NZ Jewellers lists it at £4,789. 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
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 546212520
Dimensions7.68 × 5.55 × 3.70 mm
L/W Ratio1.38
Culet sizeLong
Top View
7.68 mm5.55 mm1.55 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 546212520
Side View
Table 67.0%Crown 40.1°Girdle: MediumPavilion 39.4°Culet: LNGDepth 66.7%

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: Oct 30
Current: £3,218 GBP|Low: £2,326 GBP|High: £4,653 GBP|Avg: £3,211 GBP|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 3£2,440 GBP
Retailer 6£2,513 GBP
Retailer 4£2,538 GBP
Retailer 5£2,749 GBP
Retailer 1£3,218 GBP
Retailer 7£3,271 GBP
Retailer 8£4,441 GBP
Retailer 2£4,622 GBP

25 data points across 8 retailers

13 retailers£2,440 GBP to £4,789 GBP

A
Cheapest Retailer
-
£2,440 GBP
$3,270 USD
A
Retailer 2
-
£2,538 GBP
$3,400 USD
View
Final sale: no returns
Retailer 3
-
£2,749 GBP
$3,683 USD
View
Price last confirmed 39 days ago
B+
Retailer 4
-
£2,749 GBP
$3,683 USD
View
B+
Retailer 5
-
£2,749 GBP
$3,683 USD
View
B+
Retailer 6
-
£2,855 GBP
$3,825 USD
View
Retailer 7
-
£3,172 GBP
$4,250 USD
View
Price last confirmed 54 days ago
Retailer 8
-
£3,172 GBP
$4,250 USD
View
Price last confirmed 37 days ago
B+
Retailer 9
-
£3,172 GBP
$4,250 USD
View
B+
Retailer 10
-
£3,218 GBP
€4,107 EUR
View
B
Retailer 11
-
£4,622 GBP
View
Retailer 12
-
£4,789 GBP
$6,417 USD
View
Price last confirmed 40 days ago
Most Expensive
B
NZ Jewellers
dfb9d5b7-9ee9-4634-9d2e-34605b3cb4b8 · Oct 30
£4,789 GBP
$6,417 USD
View
12 more retailers have this diamond
Prices start from £2,440 GBPSave up to £2,349 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
£2,440 GBP