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Marquise|Natural|IGI

3.01ct K SI1 Marquise Natural Diamond

VG • K/SI1 • IGI 782657574

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 782657574

Diamond specifications and retailer prices

From $51,211 NZD
As of November 6, 2026
Save $13,622 NZD (21%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $64,833 NZD at 77 Diamonds · As of November 4, 2026
View at 77 Diamonds

About this 3.01ct natural marquise diamond

This 3.01ct natural marquise sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 782657574. Listed at 5 retailers as of November 4, 2026, with prices from $51,211 to $64,833, a $13,622 spread on the same certified stone. 77 Diamonds lists it at $64,833. 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

3.01
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 782657574
Dimensions14.36 × 7.18 × 4.91 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Top View
14.36 mm7.18 mm3.01 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 782657574
Side View
Table 59.0%Crown 40°Girdle: STK-VTKPavilion 41.5°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $64,833 NZD|Low: $16,163 NZD|High: $66,138 NZD|Avg: $49,196 NZD|+219.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$23,837 NZD
Retailer 3$51,211 NZD
Retailer 2$53,125 NZD
Retailer 5$54,950 NZD
Retailer 4$55,044 NZD
77 Diamonds$64,833 NZD

36 data points across 6 retailers

5 retailers$51,211 NZD to $64,833 NZD

B+
Cheapest Retailer
-
$51,211 NZD
B+
Retailer 2
-
$53,125 NZD
View
B
Retailer 3
-
$54,950 NZD
View
B
Retailer 4
-
$55,044 NZD
View
Most Expensive
B
77 Diamonds
MQMBEHFYBREM · Nov 4
$64,833 NZD
£28,299 GBP
View
4 more retailers have this diamond
Prices start from $51,211 NZDSave up to $13,622 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.

B+
3.01ct Marquise
$51,211 NZD