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Marquise|Natural|IGI

0.43ct H VVS1 Marquise Natural Diamond

VG • H/VVS1 • IGI 797657112

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 797657112

Diamond specifications and retailer prices

From £440 GBP
As of November 2, 2026
Save £371 GBP (46%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £811 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.43ct natural marquise diamond

This 0.43ct natural marquise sits in the sub-half-carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 797657112. Listed at 6 retailers as of November 1, 2026, with prices from £440 to £811, a £371 spread on the same certified stone. MOH London lists it at £811. 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

0.43
Carat
H
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.3°
Pavilion angle36.1°
OriginNatural
Grading LabIGI
CertificateIGI 797657112
Dimensions7.05 × 3.87 × 2.44 mm
L/W Ratio1.82
Girdle conditionFaceted
Culet sizePointed
Top View
7.05 mm3.87 mm0.43 ctH / VVS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 797657112
Side View
Table 50.0%Crown 37.3°Girdle: THK-VTKPavilion 36.1°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £811 GBP|Low: £317 GBP|High: £821 GBP|Avg: £501 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5£317 GBP
Retailer 4£440 GBP
Retailer 2£455 GBP
Retailer 6£461 GBP
Retailer 3£529 GBP
MOH London£811 GBP

29 data points across 6 retailers

6 retailers£440 GBP to £811 GBP

Retailer 1
-
£317 GBP
$425 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
£440 GBP
View
B+
Retailer 3
-
£455 GBP
View
B+
Retailer 4
-
£461 GBP
$618 USD
View
B+
Retailer 5
-
£529 GBP
€676 EUR
View
Most Expensive
B
MOH London
BDBB0EB4D · Nov 1
£811 GBP
View
5 more retailers have this diamond
Prices start from £440 GBPSave up to £371 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.

B+
0.43ct Marquise
£440 GBP