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Marquise|Natural|IGI

0.50ct J VVS2 Marquise Natural Diamond

VG • J/VVS2 • IGI 815638959

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 815638959

Diamond specifications and retailer prices

From £328 GBP
$440 USD
As of October 29, 2026
Save £931 GBP (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,259 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 815638959. Listed at 9 retailers as of October 29, 2026, with prices from £328 to £1,259, a £931 spread on the same certified stone. NZ Jewellers lists it at £1,259. 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

0.50
Carat
J
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 815638959
Dimensions7.51 × 4.19 × 2.67 mm
L/W Ratio1.79
Girdle conditionFaceted
Top View
7.51 mm4.19 mm0.50 ctJ / VVS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI 815638959
Side View
Table 63.0%Crown 35.3°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 63.7%

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 29
Current: £1,259 GBP|Low: £328 GBP|High: £1,259 GBP|Avg: £555 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 7£328 GBP
Retailer 6£354 GBP
Retailer 4£405 GBP
Retailer 9£433 GBP
Retailer 2£485 GBP
Retailer 8£487 GBP
Retailer 3£494 GBP
Retailer 5£763 GBP
NZ Jewellers£1,259 GBP

30 data points across 9 retailers

9 retailers£328 GBP to £1,259 GBP

A
Cheapest Retailer
-
£328 GBP
$440 USD
A
Retailer 2
-
£354 GBP
$474 USD
View
A
Retailer 3
-
£405 GBP
View
B+
Retailer 4
-
£433 GBP
$580 USD
View
A
Retailer 5
-
£485 GBP
$650 USD
View
B+
Retailer 6
-
£487 GBP
$652 USD
View
B+
Retailer 7
-
£494 GBP
€631 EUR
View
B
Retailer 8
-
£763 GBP
View
Most Expensive
C
NZ Jewellers
0dce2ee9-40a1-46cf-95f2-ba3b7ca3fd4b · Oct 30
£1,259 GBP
$1,687 USD
View
8 more retailers have this diamond
Prices start from £328 GBPSave up to £931 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
0.50ct Marquise
£328 GBP