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Marquise|Natural|IGI

0.50ct I VVS2 Marquise Natural Diamond

EX • I/VVS2 • IGI 813687921

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 813687921

Diamond specifications and retailer prices

From £295 GBP
₹37,700 INR
As of November 1, 2026
Save £949 GBP (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,244 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 813687921. Listed at 17 retailers as of October 30, 2026, with prices from £295 to £1,244, a £949 spread on the same certified stone. NZ Jewellers lists it at £1,244. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.3°
OriginNatural
Grading LabIGI
CertificateIGI 813687921
Dimensions7.90 × 4.16 × 2.57 mm
L/W Ratio1.90
Girdle conditionFaceted
Top View
7.90 mm4.16 mm0.50 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 813687921
Side View
Table 59.0%Crown 33.7°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.8%

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 1
Current: £487 GBP|Low: £295 GBP|High: £927 GBP|Avg: £520 GBP|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7£295 GBP
Retailer 4£366 GBP
Retailer 9£373 GBP
Retailer 11£394 GBP
Retailer 2£397 GBP
Retailer 12£428 GBP
Retailer 1£487 GBP
Retailer 6£520 GBP
Retailer 5£591 GBP
Retailer 10£594 GBP
Retailer 3£876 GBP
Retailer 8£917 GBP

26 data points across 12 retailers

17 retailers£295 GBP to £1,244 GBP

A
Cheapest Retailer
-
£295 GBP
₹37,700 INR
A
Retailer 2
-
£366 GBP
$490 USD
View
Final sale: no returns
A
Retailer 3
-
£373 GBP
$500 USD
View
Retailer 4
-
£394 GBP
€503 EUR
View
Price last confirmed 14 days ago
A
Retailer 5
-
£397 GBP
SGD 718 SGD
View
A
Retailer 6
-
£397 GBP
$532 USD
View
A
Retailer 7
-
£428 GBP
$573 USD
View
A
Retailer 8
-
£458 GBP
$613 USD
View
A
Retailer 9
-
£487 GBP
View
A
Retailer 10
-
£520 GBP
View
A
Retailer 11
-
£551 GBP
$739 USD
View
A
Retailer 12
-
£591 GBP
€754 EUR
View
A
Retailer 13
-
£594 GBP
$796 USD
View
B+
Retailer 14
-
£876 GBP
View
B+
Retailer 15
-
£917 GBP
View
B
Retailer 16
-
£1,137 GBP
CA$2,115 CAD
View
Most Expensive
B
NZ Jewellers
35542b33-0478-44d3-b18c-748c10b17b12 · Oct 30
£1,244 GBP
$1,667 USD
View
16 more retailers have this diamond
Prices start from £295 GBPSave up to £949 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
£295 GBP