CaratHunter
Plans
Marquise|Natural|IGI

3.00ct G SI1 Marquise Natural Diamond

EX • G/SI1 • IGI 819642265

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 819642265

Diamond specifications and retailer prices

From $55,735 NZD
As of November 5, 2026
Save $13,897 NZD (20%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $69,632 NZD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 3ct natural marquise diamond

This 3ct natural marquise sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 819642265. Listed at 7 retailers as of November 5, 2026, with prices from $55,735 to $69,632, a $13,897 spread on the same certified stone. Wholesale Diamonds Direct lists it at $69,632. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.00
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 819642265
Dimensions13.91 × 7.54 × 4.82 mm
L/W Ratio1.84
Girdle conditionFaceted
Top View
13.91 mm7.54 mm3.00 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 819642265
Side View
Table 58.0%Crown 38.5°Girdle: THN-STKPavilion 40.9°Culet: NoneDepth 63.9%

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 5
Current: $58,641 NZD|Low: $55,735 NZD|High: $76,034 NZD|Avg: $64,433 NZD|-6.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 6, 2026
Retailer 4$55,735 NZD
Retailer 5$55,777 NZD
Retailer 1$58,641 NZD
Retailer 3$60,454 NZD
Retailer 2$66,660 NZD
Retailer 6$67,020 NZD
Wholesale Diamonds Direct$69,632 NZD

23 data points across 7 retailers

7 retailers$55,735 NZD to $69,632 NZD

A
Cheapest Retailer
-
$55,735 NZD
A
Retailer 2
-
$55,777 NZD
View
A
Retailer 3
-
$58,641 NZD
View
A
Retailer 4
-
$60,454 NZD
View
A
Retailer 5
-
$66,660 NZD
View
A
Retailer 6
-
$67,020 NZD
View
Most Expensive
B+
Wholesale Diamonds Direct
586833384 · Nov 6
$69,632 NZD
$38,601 USD
View
6 more retailers have this diamond
Prices start from $55,735 NZDSave up to $13,897 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
3.00ct Marquise
$55,735 NZD