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Marquise|Natural|IGI

0.33ct G VS1 Marquise Natural Diamond

VG • G/VS1 • IGI 815637819

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 815637819

Diamond specifications and retailer prices

From £287 GBP
$385 USD
As of October 29, 2026
Save £286 GBP (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,101 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.33ct natural marquise diamond

This 0.33ct 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 815637819. Listed at 7 retailers as of October 29, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.33
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
Pavilion angle38.3°
OriginNatural
Grading LabIGI
CertificateIGI 815637819
Dimensions6.70 × 3.64 × 2.27 mm
L/W Ratio1.84
Girdle conditionFaceted
Top View
6.70 mm3.64 mm0.33 ctG / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 815637819
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 38.3°CuletDepth 62.4%

Caratlytics Score

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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: Oct 29
Current: £1,101 GBP|Low: £287 GBP|High: £1,140 GBP|Avg: £565 GBP|-3.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6£287 GBP
Retailer 5£320 GBP
Retailer 7£413 GBP
Retailer 2£484 GBP
Retailer 3£573 GBP
Retailer 4£664 GBP
NZ Jewellers£1,101 GBP

42 data points across 7 retailers

7 retailers£287 GBP to £573 GBP

A
Cheapest Retailer
-
£287 GBP
$385 USD
B+
Retailer 2
-
£320 GBP
$430 USD
View
B+
Retailer 3
-
£413 GBP
$555 USD
View
B
Retailer 4
-
£484 GBP
€618 EUR
View
B
Retailer 5
-
£573 GBP
View
Retailer 6
-
£664 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
8977c114-97a7-4291-b3b6-b93e884cdd26 · Oct 30
£1,101 GBP
$1,477 USD
View
Price under review
6 more retailers have this diamond
Prices start from £287 GBPSave up to £286 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
0.33ct Marquise
£287 GBP