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Marquise|Natural|IGI

0.50ct J VVS2 Marquise Natural Diamond

EX • J/VVS2 • IGI 780660051

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 780660051

Diamond specifications and retailer prices

From £319 GBP
$428 USD
As of October 26, 2026
Save £420 GBP (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,225 GBP at NZ Jewellers · As of October 24, 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 top-tier cut grade and certified by IGI 780660051. Listed at 14 retailers as of October 26, 2026, with a 131% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
J
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 780660051
Dimensions7.91 × 4.23 × 2.63 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizePointed
Top View
7.91 mm4.23 mm0.50 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 780660051
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.2%

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 26
Current: £393 GBP|Low: £240 GBP|High: £747 GBP|Avg: £438 GBP|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 26, 2026
Retailer 4£240 GBP
Retailer 8£344 GBP
Retailer 7£369 GBP
Retailer 2£385 GBP
Retailer 1£393 GBP
Retailer 6£484 GBP
Retailer 3£492 GBP
Retailer 5£739 GBP

32 data points across 8 retailers

14 retailers£319 GBP to £739 GBP

Retailer 1
-
£240 GBP
₹30,671 INR
Price last confirmed 7 days ago
Retailer 2
-
£296 GBP
$396 USD
View
Price last confirmed 90 days ago
A
Retailer 3
-
£319 GBP
$428 USD
View
Retailer 4
-
£344 GBP
$461 USD
View
Price last confirmed 8 days ago
Retailer 5
-
£344 GBP
$461 USD
View
Price last confirmed 7 days ago
Retailer 6
-
£369 GBP
$494 USD
View
Price last confirmed 9 days ago
Retailer 7
-
£369 GBP
$495 USD
View
Price last confirmed 6 days ago
A
Retailer 8
-
£385 GBP
View
A
Retailer 9
-
£393 GBP
View
Retailer 10
-
£417 GBP
$559 USD
View
Price last confirmed 7 days ago
Retailer 11
-
£484 GBP
€618 EUR
View
Price last confirmed 8 days ago
Retailer 12
-
£492 GBP
ZAR 10,654 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 13
-
£739 GBP
View
Most Expensive
NZ Jewellers
da45dca7-df26-4293-94b4-7e49dbc337c5 · Oct 24
£1,225 GBP
$1,641 USD
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from £319 GBPSave up to £420 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
£319 GBP