Emerald|Natural|IGI

1.51ct J VVS1 Emerald Natural Diamond

VG • J/VVS1 • IGI 734534392

Shape and cutting style on the report: Emerald cut

Certificate IGI 734534392

Diamond specifications and retailer prices

From £2,944 GBP
$3,945 USD
As of October 30, 2026
Save £2,392 GBP (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £5,830 GBP at NZ Jewellers · As of October 17, 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 734534392. Listed at 16 retailers as of October 26, 2026, with a 81% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle39.8°
OriginNatural
Grading LabIGI
CertificateIGI 734534392
Dimensions7.73 × 5.52 × 3.60 mm
L/W Ratio1.40
Culet sizeLong
Top View
7.73 mm5.52 mm1.51 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 734534392
Side View
Table 69.0%Crown 35.5°Girdle: Slightly ThickPavilion 39.8°Culet: LNGDepth 65.2%

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 30
Current: £5,830 GBP|Low: £2,831 GBP|High: £5,830 GBP|Avg: £3,939 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8£2,944 GBP
Retailer 7£3,088 GBP
Retailer 9£3,168 GBP
Retailer 3£3,346 GBP
Retailer 10£3,346 GBP
Retailer 4£3,487 GBP
Retailer 5£3,787 GBP
Retailer 11£3,861 GBP
Retailer 2£4,113 GBP
Retailer 6£5,336 GBP
NZ Jewellers£5,830 GBP

43 data points across 11 retailers

16 retailers£2,944 GBP to £5,336 GBP

A
Cheapest Retailer
-
£2,944 GBP
$3,945 USD
B+
Retailer 2
-
£3,088 GBP
$4,138 USD
View
Final sale: no returns
B+
Retailer 3
-
£3,168 GBP
$4,245 USD
View
Retailer 4
-
£3,346 GBP
$4,483 USD
View
Price last confirmed 32 days ago
Retailer 5
-
£3,346 GBP
$4,483 USD
View
Price last confirmed 14 days ago
Retailer 6
-
£3,346 GBP
$4,483 USD
View
Price last confirmed 15 days ago
Retailer 7
-
£3,346 GBP
$4,483 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
£3,458 GBP
$4,633 USD
View
B+
Retailer 9
-
£3,487 GBP
View
B+
Retailer 10
-
£3,787 GBP
€4,833 EUR
View
Retailer 11
-
£3,861 GBP
$5,173 USD
View
Price last confirmed 32 days ago
Retailer 12
-
£3,861 GBP
$5,173 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
£4,113 GBP
ZAR 89,031 ZAR
View
B
Retailer 14
-
£5,336 GBP
View
Retailer 15
-
£5,830 GBP
$7,811 USD
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
729538bc-e3c9-4456-b5ac-f1b65db70558 · Oct 17
£5,830 GBP
$7,811 USD
View
Price last confirmed 14 days ago
15 more retailers have this diamond
Prices start from £2,944 GBPSave up to £2,392 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
£2,944 GBP