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Marquise|Natural|IGI

1.03ct J VVS1 Marquise Natural Diamond

VG • J/VVS1 • IGI 547272540

Certificate IGI 547272540

Diamond specifications and retailer prices

From £1,399 GBP
As of November 6, 2026
Save £327 GBP (19%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,726 GBP at B2C Jewels · As of November 6, 2026
View at B2C Jewels

About this 1.03ct natural marquise diamond

This 1.03ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 547272540. Listed at 2 retailers as of November 6, 2026, with prices from £1,399 to £1,726, a £327 spread on the same certified stone. B2C Jewels lists it at £1,726. 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

1.03
Carat
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabIGI
CertificateIGI 547272540
Dimensions10.31 × 5.24 × 3.29 mm
L/W Ratio1.97
Top View
10.31 mm5.24 mm1.03 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 547272540
Side View
Table 57.5%CrownGirdlePavilionCuletDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £1,726 GBP|Low: £1,399 GBP|High: £1,726 GBP|Avg: £1,575 GBP|+1.3%
B2C Jewels
Retailer 2
November 6, 2026
Retailer 2£1,399 GBP
B2C Jewels£1,726 GBP

45 data points across 2 retailers

2 retailers£1,399 GBP to £1,726 GBP

A
Cheapest Retailer
-
£1,399 GBP
Most Expensive
B+
B2C Jewels
21194642 · Nov 6
£1,726 GBP
$2,310 USD
View
1 more retailer has this diamond
Prices start from £1,399 GBPSave up to £327 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
1.03ct Marquise
£1,399 GBP