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Marquise|Natural|IGI

1.03ct I IF Marquise Natural Diamond

VG • I/IF • IGI 749558810

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 749558810

Diamond specifications and retailer prices

From $5,854 NZD
As of November 1, 2026
Save $5,735 NZD (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $11,588 NZD at NZ Jewellers · As of November 5, 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 749558810. Listed at 18 retailers as of November 1, 2026, with prices from $5,854 to $11,588, a $5,735 spread on the same certified stone. NZ Jewellers lists it at $11,588. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle39.6°
OriginNatural
Grading LabIGI
CertificateIGI 749558810
Dimensions10.03 × 5.14 × 3.36 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Top View
10.03 mm5.14 mm1.03 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 749558810
Side View
Table 60.0%Crown 41.7°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 65.4%

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 1
Current: $7,008 NZD|Low: $5,691 NZD|High: $11,256 NZD|Avg: $7,456 NZD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 5$5,854 NZD
Retailer 9$6,029 NZD
Retailer 7$6,139 NZD
Retailer 8$6,907 NZD
Retailer 1$7,008 NZD
Retailer 2$7,437 NZD
Retailer 6$7,825 NZD
Retailer 3$8,118 NZD
Retailer 4$11,092 NZD

41 data points across 9 retailers

18 retailers$5,854 NZD to $11,588 NZD

A
Cheapest Retailer
-
$5,854 NZD
A
Retailer 2
-
$5,904 NZD
View
A
Retailer 3
-
$6,002 NZD
View
A
Retailer 4
-
$6,139 NZD
View
Final sale: no returns
A
Retailer 5
-
$6,377 NZD
View
A
Retailer 6
-
$6,494 NZD
View
A
Retailer 7
-
$6,651 NZD
View
Retailer 8
-
$6,651 NZD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$6,907 NZD
View
A
Retailer 10
-
$6,913 NZD
View
A
Retailer 11
-
$7,008 NZD
View
A
Retailer 12
-
$7,437 NZD
View
B+
Retailer 13
-
$7,674 NZD
View
B+
Retailer 14
-
$8,118 NZD
View
B+
Retailer 15
-
$8,522 NZD
View
B
Retailer 16
-
$9,797 NZD
View
B
Retailer 17
-
$11,092 NZD
View
Most Expensive
B
NZ Jewellers
7eae6c87-a6f7-4b60-959d-795c5f511c8b · Nov 5
$11,588 NZD
$6,424 USD
View
17 more retailers have this diamond
Prices start from $5,854 NZDSave up to $5,735 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
1.03ct Marquise
$5,854 NZD