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Marquise|Natural|IGI

0.37ct G VVS1 Marquise Natural Diamond

VG • G/VVS1 • IGI 797633700

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 797633700

Diamond specifications and retailer prices

From £280 GBP
$375 USD
As of November 1, 2026
Save £434 GBP (61%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £714 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.37ct natural marquise diamond

This 0.37ct natural marquise sits in the sub-half-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 797633700. Listed at 6 retailers as of November 1, 2026, with prices from £280 to £714, a £434 spread on the same certified stone. MOH London lists it at £714. 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

0.37
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle33.2°
OriginNatural
Grading LabIGI
CertificateIGI 797633700
Dimensions8.07 × 3.85 × 1.97 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Top View
8.07 mm3.85 mm0.37 ctG / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 797633700
Side View
Table 62.0%Crown 33.6°Girdle: STK-THKPavilion 33.2°Culet: NoneDepth 51.2%

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: Nov 1
Current: £714 GBP|Low: £280 GBP|High: £722 GBP|Avg: £455 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5£280 GBP
Retailer 2£397 GBP
Retailer 6£423 GBP
Retailer 4£423 GBP
Retailer 3£497 GBP
MOH London£714 GBP

29 data points across 6 retailers

6 retailers£280 GBP to £714 GBP

A
Cheapest Retailer
-
£280 GBP
$375 USD
B+
Retailer 2
-
£397 GBP
View
B+
Retailer 3
-
£423 GBP
$567 USD
View
B+
Retailer 4
-
£423 GBP
View
B+
Retailer 5
-
£497 GBP
€634 EUR
View
Most Expensive
B
MOH London
7FD7059DD · Nov 1
£714 GBP
View
5 more retailers have this diamond
Prices start from £280 GBPSave up to £434 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
0.37ct Marquise
£280 GBP