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Marquise|Natural|IGI

1.51ct J VVS1 Marquise Natural Diamond

VG • J/VVS1 • IGI 764611796

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 764611796

Diamond specifications and retailer prices

From £4,389 GBP
$5,890 USD
As of November 2, 2026
Save £3,564 GBP (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £7,953 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise 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 764611796. Listed at 9 retailers as of October 30, 2026, with prices from £4,389 to £7,953, a £3,564 spread on the same certified stone. NZ Jewellers lists it at £7,953. 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
FluorescenceNone
Crown angle41.6°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 764611796
Dimensions11.65 × 5.77 × 3.77 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Top View
11.65 mm5.77 mm1.51 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 764611796
Side View
Table 57.0%Crown 41.6°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 65.3%

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 2
Current: £7,953 GBP|Low: £3,658 GBP|High: £8,613 GBP|Avg: £5,526 GBP|+4.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8£4,389 GBP
Retailer 2£4,502 GBP
Retailer 5£4,755 GBP
Retailer 7£4,755 GBP
Retailer 6£4,896 GBP
Retailer 9£5,012 GBP
Retailer 3£5,375 GBP
Retailer 4£7,006 GBP
NZ Jewellers£7,953 GBP

38 data points across 9 retailers

9 retailers£4,389 GBP to £7,953 GBP

A
Cheapest Retailer
-
£4,389 GBP
$5,890 USD
Final sale: no returns
A
Retailer 2
-
£4,502 GBP
View
A
Retailer 3
-
£4,755 GBP
$6,381 USD
View
A
Retailer 4
-
£4,755 GBP
$6,381 USD
View
A
Retailer 5
-
£4,896 GBP
$6,570 USD
View
B+
Retailer 6
-
£5,012 GBP
A$10,348 AUD
View
B+
Retailer 7
-
£5,375 GBP
€6,869 EUR
View
B+
Retailer 8
-
£7,006 GBP
View
Most Expensive
B
NZ Jewellers
494faea9-d8c2-4a58-9283-121d78bd3ff8 · Oct 30
£7,953 GBP
$10,673 USD
View
8 more retailers have this diamond
Prices start from £4,389 GBPSave up to £3,564 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 Marquise
£4,389 GBP