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Emerald|Natural|IGI

1.51ct J VVS1 Emerald Natural Diamond

VG • J/VVS1 • IGI 657456032

Shape and cutting style on the report: Emerald cut

Certificate IGI 657456032

Diamond specifications and retailer prices

From £2,236 GBP
$2,996 USD
As of October 31, 2026
Save £2,014 GBP (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £4,250 GBP at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 657456032. Listed at 14 retailers as of October 30, 2026, with prices from £2,236 to £4,250, a £2,014 spread on the same certified stone. NZ Jewellers lists it at £4,250. 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
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.1°
Pavilion angle37.7°
OriginNatural
Grading LabIGI
CertificateIGI 657456032
Dimensions7.27 × 5.32 × 3.77 mm
L/W Ratio1.37
Culet sizeLarge
Top View
7.27 mm5.32 mm1.51 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 657456032
Side View
Table 68.0%Crown 40.1°Girdle: STK-THKPavilion 37.7°Culet: LargeDepth 70.9%

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 31
Current: £4,250 GBP|Low: £2,236 GBP|High: £4,250 GBP|Avg: £2,769 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
November 1, 2026
Retailer 3£2,236 GBP
Retailer 4£2,252 GBP
Retailer 16£2,258 GBP
Retailer 11£2,362 GBP
Retailer 12£2,439 GBP
Retailer 14£2,439 GBP
Retailer 5£2,449 GBP
Retailer 13£2,533 GBP
Retailer 7£2,547 GBP
Retailer 9£2,596 GBP
Retailer 6£2,612 GBP
Retailer 15£2,814 GBP
Retailer 10£2,998 GBP
Retailer 8£3,705 GBP
Retailer 2£4,079 GBP
NZ Jewellers£4,250 GBP

18 data points across 16 retailers

14 retailers£2,236 GBP to £4,250 GBP

A
Cheapest Retailer
-
£2,236 GBP
$2,996 USD
A
Retailer 2
-
£2,252 GBP
$3,017 USD
View
Final sale: no returns
A
Retailer 3
-
£2,258 GBP
$3,025 USD
View
A
Retailer 4
-
£2,362 GBP
$3,165 USD
View
A
Retailer 5
-
£2,439 GBP
$3,268 USD
View
A
Retailer 6
-
£2,449 GBP
A$5,048 AUD
View
A
Retailer 7
-
£2,533 GBP
$3,394 USD
View
A
Retailer 8
-
£2,547 GBP
$3,412 USD
View
A
Retailer 9
-
£2,596 GBP
View
A
Retailer 10
-
£2,612 GBP
$3,500 USD
View
B+
Retailer 11
-
£2,814 GBP
$3,771 USD
View
A
Retailer 12
-
£2,998 GBP
ZAR 64,899 ZAR
View
B+
Retailer 13
-
£4,079 GBP
View
Most Expensive
B
NZ Jewellers
0331f152-9946-4d38-a4b9-733d51d6a36f · Oct 30
£4,250 GBP
$5,694 USD
View
13 more retailers have this diamond
Prices start from £2,236 GBPSave up to £2,014 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
£2,236 GBP