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Marquise|Natural|IGI

0.70ct I SI2 Marquise Natural Diamond

VG • I/SI2 • IGI 831669487

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 831669487

Diamond specifications and retailer prices

From $1,149 NZD
As of November 6, 2026
Save $3,684 NZD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,833 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 831669487. Listed at 13 retailers as of November 5, 2026, with prices from $1,149 to $4,833, a $3,684 spread on the same certified stone. NZ Jewellers lists it at $4,833. 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

0.70
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37.1°
Pavilion angle38.2°
OriginNatural
Grading LabIGI
CertificateIGI 831669487
Dimensions8.94 × 4.68 × 2.78 mm
L/W Ratio1.91
Girdle conditionFaceted
Top View
8.94 mm4.68 mm0.70 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 831669487
Side View
Table 58.0%Crown 37.1°Girdle: STK-VTKPavilion 38.2°Culet: NoneDepth 59.4%

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 6
Current: $4,833 NZD|Low: $1,149 NZD|High: $5,004 NZD|Avg: $1,994 NZD|-3.4%
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
November 6, 2026
Retailer 2$1,149 NZD
Retailer 4$1,421 NZD
Retailer 9$1,541 NZD
Retailer 11$1,541 NZD
Retailer 3$1,560 NZD
Retailer 10$1,600 NZD
Retailer 12$1,779 NZD
Retailer 13$1,780 NZD
Retailer 5$1,798 NZD
Retailer 7$2,028 NZD
Retailer 6$2,033 NZD
Retailer 8$2,821 NZD
NZ Jewellers$4,833 NZD

31 data points across 13 retailers

13 retailers$1,149 NZD to $4,833 NZD

A
Cheapest Retailer
-
$1,149 NZD
B+
Retailer 2
-
$1,421 NZD
View
Final sale: no returns
Retailer 3
-
$1,541 NZD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$1,541 NZD
View
B+
Retailer 5
-
$1,560 NZD
View
B+
Retailer 6
-
$1,600 NZD
View
B+
Retailer 7
-
$1,779 NZD
View
B+
Retailer 8
-
$1,780 NZD
View
B+
Retailer 9
-
$1,798 NZD
View
B
Retailer 10
-
$2,028 NZD
View
B
Retailer 11
-
$2,033 NZD
View
B
Retailer 12
-
$2,821 NZD
View
Most Expensive
C
NZ Jewellers
65aa4420-3d4b-4047-806b-16793f90a4ef · Nov 5
$4,833 NZD
$2,679 USD
View
12 more retailers have this diamond
Prices start from $1,149 NZDSave up to $3,684 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
0.70ct Marquise
$1,149 NZD