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Marquise|Natural|IGI

0.31ct E VS2 Marquise Natural Diamond

VG • E/VS2 • IGI 841683657

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 841683657

Diamond specifications and retailer prices

From $521 AUD
$366 USD
As of October 29, 2026
Save $690 AUD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,038 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.31ct natural marquise diamond

This 0.31ct natural marquise sits in the sub-half-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 841683657. Listed at 13 retailers as of October 29, 2026, with a 132% 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

0.31
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle30.7°
Pavilion angle38.7°
OriginNatural
Grading LabIGI
CertificateIGI 841683657
Dimensions6.65 × 3.59 × 2.26 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
6.65 mm3.59 mm0.31 ctE / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateIGI 841683657
Side View
Table 51.0%Crown 30.7°Girdle: STK-VTKPavilion 38.7°Culet: NoneDepth 63.0%

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: Oct 29
Current: $2,038 AUD|Low: $521 AUD|High: $2,038 AUD|Avg: $879 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 10$521 AUD
Retailer 9$562 AUD
Retailer 8$582 AUD
Retailer 6$703 AUD
Retailer 7$715 AUD
Retailer 13$716 AUD
Retailer 4$718 AUD
Retailer 5$762 AUD
Retailer 3$823 AUD
Retailer 12$973 AUD
Retailer 2$1,059 AUD
Retailer 11$1,211 AUD
NZ Jewellers$2,038 AUD

9 data points across 13 retailers

13 retailers$521 AUD to $1,211 AUD

A
Cheapest Retailer
-
$521 AUD
$366 USD
A
Retailer 2
-
$562 AUD
$395 USD
View
A
Retailer 3
-
$582 AUD
$409 USD
View
B+
Retailer 4
-
$703 AUD
£389 GBP
View
B+
Retailer 5
-
$715 AUD
£396 GBP
View
B+
Retailer 6
-
$716 AUD
$503 USD
View
B+
Retailer 7
-
$718 AUD
$504 USD
View
B+
Retailer 8
-
$762 AUD
$535 USD
View
B
Retailer 9
-
$823 AUD
ZAR 9,338 ZAR
View
B
Retailer 10
-
$973 AUD
€651 EUR
View
B
Retailer 11
-
$1,059 AUD
£586 GBP
View
B
Retailer 12
-
$1,211 AUD
£670 GBP
View
Most Expensive
NZ Jewellers
4959f75b-7cb9-48c9-9e94-a7a7c9584f26 · Oct 27
$2,038 AUD
$1,432 USD
View
Price under review
12 more retailers have this diamond
Prices start from $521 AUDSave up to $690 AUD

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
0.31ct Marquise
$521 AUD