CaratHunter
Plans
Marquise|Natural|IGI

0.34ct E SI1 Marquise Natural Diamond

VG • E/SI1 • IGI 810627020

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 810627020

Diamond specifications and retailer prices

From $626 NZD
$353 USD
As of October 29, 2026
Save $827 NZD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,401 NZD 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 810627020. Listed at 7 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

0.34
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle28.1°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 810627020
Dimensions6.78 × 3.88 × 2.33 mm
L/W Ratio1.75
Girdle conditionFaceted
Top View
6.78 mm3.88 mm0.34 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 810627020
Side View
Table 56.0%Crown 28.1°Girdle: STK-VTKPavilion 39.9°Culet: NoneDepth 60.1%

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: $2,401 NZD|Low: $626 NZD|High: $2,401 NZD|Avg: $1,184 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 6$626 NZD
Retailer 5$699 NZD
Retailer 8$862 NZD
Retailer 7$899 NZD
Retailer 2$1,062 NZD
Retailer 3$1,271 NZD
Retailer 4$1,453 NZD
NZ Jewellers$2,401 NZD

32 data points across 8 retailers

7 retailers$626 NZD to $1,453 NZD

A
Cheapest Retailer
-
$626 NZD
$353 USD
B+
Retailer 2
-
$699 NZD
$394 USD
View
B
Retailer 3
-
$899 NZD
$507 USD
View
B
Retailer 4
-
$1,062 NZD
€570 EUR
View
B
Retailer 5
-
$1,271 NZD
£564 GBP
View
B
Retailer 6
-
$1,453 NZD
£645 GBP
View
Most Expensive
NZ Jewellers
0d9886c2-0cb4-4e5f-b425-430fa370020c · Oct 30
$2,401 NZD
$1,353 USD
View
Price under review
6 more retailers have this diamond
Prices start from $626 NZDSave up to $827 NZD

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
$626 NZD