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Marquise|Natural|IGI

0.37ct G VS1 Marquise Natural Diamond

VG • G/VS1 • IGI 797629671

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 797629671

Diamond specifications and retailer prices

From £246 GBP
$330 USD
As of November 1, 2026
Save £383 GBP (61%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £629 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 797629671. Listed at 6 retailers as of November 1, 2026, with prices from £246 to £629, a £383 spread on the same certified stone. MOH London lists it at £629. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.3°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 797629671
Dimensions7.14 × 3.65 × 2.39 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Top View
7.14 mm3.65 mm0.37 ctG / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 797629671
Side View
Table 57.0%Crown 37.3°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 65.5%

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: £629 GBP|Low: £222 GBP|High: £637 GBP|Avg: £410 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5£246 GBP
Retailer 2£367 GBP
Retailer 4£374 GBP
Retailer 6£392 GBP
Retailer 3£501 GBP
MOH London£629 GBP

30 data points across 6 retailers

6 retailers£246 GBP to £629 GBP

A
Cheapest Retailer
-
£246 GBP
$330 USD
B+
Retailer 2
-
£367 GBP
View
B+
Retailer 3
-
£374 GBP
View
B+
Retailer 4
-
£392 GBP
$526 USD
View
B
Retailer 5
-
£501 GBP
€640 EUR
View
Most Expensive
B
MOH London
7B0855D7A · Nov 1
£629 GBP
View
5 more retailers have this diamond
Prices start from £246 GBPSave up to £383 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
£246 GBP