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Marquise|Natural|IGI

0.70ct G SI2 Marquise Natural Diamond

VG • G/SI2 • IGI 815684752

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 815684752

Diamond specifications and retailer prices

From $878 NZD
As of November 6, 2026
Save $2,744 NZD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,622 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 815684752. Listed at 18 retailers as of November 5, 2026, with prices from $878 to $3,622, a $2,744 spread on the same certified stone. NZ Jewellers lists it at $3,622. 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
FluorescenceStrong
Crown angle44.6°
Pavilion angle38.1°
OriginNatural
Grading LabIGI
CertificateIGI 815684752
Dimensions9.46 × 4.38 × 2.69 mm
L/W Ratio2.16
Girdle conditionFaceted
Top View
9.46 mm4.38 mm0.70 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateIGI 815684752
Side View
Table 61.0%Crown 44.6°Girdle: MED-VTKPavilion 38.1°Culet: NoneDepth 61.4%

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: $3,622 NZD|Low: $878 NZD|High: $3,622 NZD|Avg: $1,495 NZD
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
Retailer 14
Retailer 15
November 6, 2026
Retailer 2$878 NZD
Retailer 3$974 NZD
Retailer 14$1,010 NZD
Retailer 7$1,066 NZD
Retailer 10$1,154 NZD
Retailer 6$1,245 NZD
Retailer 15$1,245 NZD
Retailer 5$1,333 NZD
Retailer 13$1,405 NZD
Retailer 4$1,409 NZD
Retailer 12$1,445 NZD
Retailer 8$1,524 NZD
Retailer 9$1,605 NZD
Retailer 11$2,668 NZD
NZ Jewellers$3,622 NZD

29 data points across 15 retailers

18 retailers$878 NZD to $3,622 NZD

A
Cheapest Retailer
-
$878 NZD
A
Retailer 2
-
$974 NZD
View
A
Retailer 3
-
$1,010 NZD
View
B+
Retailer 4
-
$1,066 NZD
View
Final sale: no returns
B+
Retailer 5
-
$1,082 NZD
View
B+
Retailer 6
-
$1,145 NZD
View
B+
Retailer 7
-
$1,154 NZD
View
B+
Retailer 8
-
$1,245 NZD
View
Retailer 9
-
$1,245 NZD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$1,333 NZD
View
B+
Retailer 11
-
$1,405 NZD
View
B+
Retailer 12
-
$1,409 NZD
View
B+
Retailer 13
-
$1,445 NZD
View
B+
Retailer 14
-
$1,524 NZD
View
B+
Retailer 15
-
$1,524 NZD
View
B+
Retailer 16
-
$1,605 NZD
View
B
Retailer 17
-
$2,668 NZD
View
Most Expensive
C
NZ Jewellers
226132f3-fdc3-4685-b5bd-6b90aca68e9a · Nov 5
$3,622 NZD
$2,008 USD
View
17 more retailers have this diamond
Prices start from $878 NZDSave up to $2,744 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
$878 NZD