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Marquise|Natural|IGI

0.50ct J VS1 Marquise Natural Diamond

VG • J/VS1 • IGI 797680609

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 797680609

Diamond specifications and retailer prices

From £238 GBP
₹30,473 INR
As of November 2, 2026
Save £978 GBP (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,216 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 797680609. Listed at 15 retailers as of October 30, 2026, with prices from £238 to £1,216, a £978 spread on the same certified stone. NZ Jewellers lists it at £1,216. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.2°
OriginNatural
Grading LabIGI
CertificateIGI 797680609
Dimensions8.25 × 4.08 × 2.56 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Top View
8.25 mm4.08 mm0.50 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 797680609
Side View
Table 63.0%Crown 35.2°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 62.7%

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: Nov 2
Current: £238 GBP|Low: £238 GBP|High: £741 GBP|Avg: £403 GBP|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 1£238 GBP
Retailer 8£292 GBP
Retailer 9£342 GBP
Retailer 7£365 GBP
Retailer 2£369 GBP
Retailer 3£409 GBP
Retailer 4£484 GBP
Retailer 5£490 GBP
Retailer 6£737 GBP

29 data points across 9 retailers

15 retailers£238 GBP to £1,216 GBP

A
Cheapest Retailer
-
£238 GBP
₹30,473 INR
B+
Retailer 2
-
£292 GBP
$392 USD
View
Final sale: no returns
Retailer 3
-
£310 GBP
$417 USD
View
Price last confirmed 91 days ago
A
Retailer 4
-
£317 GBP
$426 USD
View
B+
Retailer 5
-
£342 GBP
$459 USD
View
B+
Retailer 6
-
£342 GBP
$459 USD
View
A
Retailer 7
-
£365 GBP
$490 USD
View
B+
Retailer 8
-
£366 GBP
$491 USD
View
A
Retailer 9
-
£369 GBP
View
B+
Retailer 10
-
£409 GBP
View
B+
Retailer 11
-
£415 GBP
$557 USD
View
B+
Retailer 12
-
£484 GBP
€618 EUR
View
B+
Retailer 13
-
£490 GBP
ZAR 10,619 ZAR
View
B
Retailer 14
-
£737 GBP
View
Most Expensive
C
NZ Jewellers
2ca90cda-208f-4656-b417-3b08c1b351cf · Oct 30
£1,216 GBP
$1,632 USD
View
14 more retailers have this diamond
Prices start from £238 GBPSave up to £978 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
£238 GBP