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Emerald|Natural|IGI

1.51ct L VS1 Emerald Natural Diamond

VG • L/VS1 • IGI 729536748

Shape and cutting style on the report: Emerald cut

Certificate IGI 729536748

Diamond specifications and retailer prices

From £1,426 GBP
As of November 4, 2026
Save £1,873 GBP (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £3,299 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 729536748. Listed at 13 retailers as of November 4, 2026, with prices from £1,426 to £3,299, a £1,873 spread on the same certified stone. NZ Jewellers lists it at £3,299. 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

1.51
Carat
L
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle39.2°
OriginNatural
Grading LabIGI
CertificateIGI 729536748
Dimensions7.32 × 5.43 × 3.77 mm
L/W Ratio1.35
Culet sizeLarge
Top View
7.32 mm5.43 mm1.51 ctL / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 729536748
Side View
Table 68.0%Crown 42.6°Girdle: Slightly ThickPavilion 39.2°Culet: LargeDepth 69.4%

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: £3,299 GBP|Low: £1,109 GBP|High: £3,299 GBP|Avg: £1,753 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
November 6, 2026
Retailer 6£1,109 GBP
Retailer 4£1,426 GBP
Retailer 11£1,519 GBP
Retailer 14£1,563 GBP
Retailer 10£1,578 GBP
Retailer 12£1,578 GBP
Retailer 5£1,594 GBP
Retailer 8£1,651 GBP
Retailer 9£1,657 GBP
Retailer 3£1,681 GBP
Retailer 13£1,821 GBP
Retailer 7£1,926 GBP
Retailer 2£2,143 GBP
NZ Jewellers£3,299 GBP

27 data points across 14 retailers

13 retailers£1,426 GBP to £3,299 GBP

A
Cheapest Retailer
-
£1,426 GBP
B+
Retailer 2
-
£1,519 GBP
View
B+
Retailer 3
-
£1,563 GBP
View
Retailer 4
-
£1,578 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
£1,578 GBP
View
B+
Retailer 6
-
£1,594 GBP
View
B+
Retailer 7
-
£1,651 GBP
View
B+
Retailer 8
-
£1,657 GBP
View
B+
Retailer 9
-
£1,681 GBP
View
B+
Retailer 10
-
£1,821 GBP
View
B+
Retailer 11
-
£1,926 GBP
View
B+
Retailer 12
-
£2,143 GBP
View
Most Expensive
B
NZ Jewellers
0d3b39f9-a1b6-4cb0-9778-23c8059e2241 · Nov 5
£3,299 GBP
$4,440 USD
View
12 more retailers have this diamond
Prices start from £1,426 GBPSave up to £1,873 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
1.51ct Emerald
£1,426 GBP