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Marquise|Natural|IGI

0.30ct G VS2 Marquise Natural Diamond

EX • G/VS2 • IGI 823658229

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 823658229

Diamond specifications and retailer prices

From £263 GBP
$353 USD
As of November 1, 2026
Save £346 GBP (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,011 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 823658229. Listed at 14 retailers as of November 1, 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.8°
Pavilion angle42.1°
OriginNatural
Grading LabIGI
CertificateIGI 823658229
Dimensions6.53 × 3.55 × 2.29 mm
L/W Ratio1.84
Girdle conditionFaceted
Culet sizeNone
Top View
6.53 mm3.55 mm0.30 ctG / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 823658229
Side View
Table 57.0%Crown 32.8°Girdle: MED-STKPavilion 42.1°Culet: NoneDepth 64.5%

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: £1,011 GBP|Low: £263 GBP|High: £1,011 GBP|Avg: £453 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 4£263 GBP
Retailer 12£285 GBP
Retailer 10£294 GBP
Retailer 5£354 GBP
Retailer 3£355 GBP
Retailer 8£361 GBP
Retailer 7£409 GBP
Retailer 6£432 GBP
Retailer 2£534 GBP
Retailer 11£596 GBP
Retailer 9£609 GBP
NZ Jewellers£1,011 GBP

43 data points across 12 retailers

14 retailers£263 GBP to £609 GBP

A
Cheapest Retailer
-
£263 GBP
$353 USD
B+
Retailer 2
-
£294 GBP
$394 USD
View
B+
Retailer 3
-
£354 GBP
View
B+
Retailer 4
-
£355 GBP
$476 USD
View
Retailer 5
-
£355 GBP
$476 USD
View
Price last confirmed 56 days ago
B+
Retailer 6
-
£361 GBP
$484 USD
View
B+
Retailer 7
-
£361 GBP
View
B
Retailer 8
-
£409 GBP
ZAR 8,851 ZAR
View
B+
Retailer 9
-
£432 GBP
€551 EUR
View
B
Retailer 10
-
£534 GBP
View
B
Retailer 11
-
£580 GBP
View
B
Retailer 12
-
£596 GBP
€760 EUR
View
B
Retailer 13
-
£609 GBP
View
Most Expensive
NZ Jewellers
0e544880-571d-482b-a170-05899e37bec4 · Oct 30
£1,011 GBP
$1,354 USD
View
Price under review
13 more retailers have this diamond
Prices start from £263 GBPSave up to £346 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
0.30ct Marquise
£263 GBP