Marquise|Natural|IGI

0.34ct H VS1 Marquise Natural Diamond

VG • H/VS1 • IGI 839660215

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 839660215

Diamond specifications and retailer prices

From £261 GBP
$350 USD
As of October 29, 2026
Save £343 GBP (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,001 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.34ct natural marquise diamond

This 0.34ct natural marquise sits in the sub-half-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 839660215. Listed at 8 retailers as of October 26, 2026, with a 131% 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

0.34
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 839660215
Dimensions6.48 × 3.71 × 2.45 mm
L/W Ratio1.75
Girdle conditionFaceted
Top View
6.48 mm3.71 mm0.34 ctH / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 839660215
Side View
Table 57.0%Crown 34.4°Girdle: THK-VTKPavilion 40.9°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £1,001 GBP|Low: £261 GBP|High: £1,001 GBP|Avg: £469 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 6£261 GBP
Retailer 5£291 GBP
Retailer 7£369 GBP
Retailer 8£374 GBP
Retailer 2£443 GBP
Retailer 3£521 GBP
Retailer 4£604 GBP
NZ Jewellers£1,001 GBP

23 data points across 8 retailers

8 retailers£261 GBP to £604 GBP

A
Cheapest Retailer
-
£261 GBP
$350 USD
B+
Retailer 2
-
£291 GBP
$390 USD
View
B
Retailer 3
-
£369 GBP
$495 USD
View
B
Retailer 4
-
£374 GBP
$501 USD
View
B
Retailer 5
-
£443 GBP
€565 EUR
View
B
Retailer 6
-
£521 GBP
View
B
Retailer 7
-
£604 GBP
View
Most Expensive
NZ Jewellers
5648059d-e764-4477-becf-83b41009524d · Oct 30
£1,001 GBP
$1,341 USD
View
Price under review
7 more retailers have this diamond
Prices start from £261 GBPSave up to £343 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
0.34ct Marquise
£261 GBP