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Marquise|Natural|IGI

0.70ct G SI2 Marquise Natural Diamond

VG • G/SI2 • IGI 790616313

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 790616313

Diamond specifications and retailer prices

From $1,421 NZD
As of November 6, 2026
Save $2,055 NZD (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,638 NZD at NZ Jewellers · As of October 17, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 790616313. Listed at 12 retailers as of November 4, 2026, with a 145% 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

0.70
Carat
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle29.6°
Pavilion angle39.8°
OriginNatural
Grading LabIGI
CertificateIGI 790616313
Dimensions9.94 × 4.44 × 2.65 mm
L/W Ratio2.24
Girdle conditionFaceted
Top View
9.94 mm4.44 mm0.70 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 790616313
Side View
Table 57.0%Crown 29.6°Girdle: STK-VTKPavilion 39.8°CuletDepth 59.7%

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: $1,421 NZD|Low: $1,421 NZD|High: $3,644 NZD|Avg: $2,173 NZD|-6.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1$1,421 NZD
Retailer 4$1,753 NZD
Retailer 5$1,822 NZD
Retailer 6$1,901 NZD
Retailer 7$2,129 NZD
Retailer 8$2,143 NZD
Retailer 2$2,500 NZD
Retailer 3$3,476 NZD

44 data points across 8 retailers

12 retailers$1,421 NZD to $3,476 NZD

A
Cheapest Retailer
-
$1,421 NZD
B+
Retailer 2
-
$1,753 NZD
View
Final sale: no returns
B+
Retailer 3
-
$1,822 NZD
View
Retailer 4
-
$1,901 NZD
View
Price last confirmed 18 days ago
Retailer 5
-
$1,901 NZD
View
Price last confirmed 22 days ago
Retailer 6
-
$1,975 NZD
View
Price last confirmed 22 days ago
B
Retailer 7
-
$2,129 NZD
View
B
Retailer 8
-
$2,143 NZD
View
Retailer 9
-
$2,194 NZD
View
Price last confirmed 19 days ago
B
Retailer 10
-
$2,500 NZD
View
B
Retailer 11
-
$3,476 NZD
View
Most Expensive
NZ Jewellers
b6cc5a1f-09b8-4e17-98e1-29adee35a926 · Oct 17
$4,638 NZD
$2,571 USD
View
Price last confirmed 20 days ago
11 more retailers have this diamond
Prices start from $1,421 NZDSave up to $2,055 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
$1,421 NZD