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Marquise|Natural|IGI

1.03ct I I1 Marquise Natural Diamond

VG • I/I1 • IGI 700529147

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 700529147

Diamond specifications and retailer prices

From $2,149 NZD
$1,209 USD
As of November 1, 2026
Save $3,322 NZD (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,471 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.03ct natural marquise diamond

This 1.03ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 700529147. Listed at 8 retailers as of October 30, 2026, with prices from $2,149 to $5,471, a $3,322 spread on the same certified stone. NZ Jewellers lists it at $5,471. 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

1.03
Carat
I
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 700529147
Dimensions9.60 × 5.34 × 3.42 mm
L/W Ratio1.80
Girdle conditionFaceted
Culet sizePointed
Top View
9.60 mm5.34 mm1.03 ctI / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 700529147
Side View
Table 60.0%Crown 37.6°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 64.0%

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 1
Current: $5,471 NZD|Low: $1,308 NZD|High: $5,471 NZD|Avg: $2,655 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10$1,308 NZD
Retailer 8$2,149 NZD
Retailer 5$2,243 NZD
Retailer 6$2,243 NZD
Retailer 3$2,328 NZD
Retailer 4$2,336 NZD
Retailer 7$2,588 NZD
Retailer 9$2,669 NZD
Retailer 2$3,131 NZD
NZ Jewellers$5,471 NZD

20 data points across 10 retailers

8 retailers$2,149 NZD to $5,471 NZD

B+
Cheapest Retailer
-
$2,149 NZD
$1,209 USD
B+
Retailer 2
-
$2,243 NZD
$1,262 USD
View
B+
Retailer 3
-
$2,243 NZD
$1,262 USD
View
B+
Retailer 4
-
$2,328 NZD
$1,310 USD
View
B+
Retailer 5
-
$2,336 NZD
$1,314 USD
View
B+
Retailer 6
-
$2,588 NZD
$1,456 USD
View
B+
Retailer 7
-
$3,131 NZD
€1,678 EUR
View
Most Expensive
B
NZ Jewellers
1fd5807f-474a-4856-9fa1-456c00c71ea7 · Oct 30
$5,471 NZD
$3,078 USD
View
7 more retailers have this diamond
Prices start from $2,149 NZDSave up to $3,322 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+
1.03ct Marquise
$2,149 NZD