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Marquise|Natural|IGI

1.58ct J SI2 Marquise Natural Diamond

VG • J/SI2 • IGI 828653531

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 828653531

Diamond specifications and retailer prices

From $5,587 NZD
As of November 6, 2026
Save $5,377 NZD (49%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,964 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.58ct natural marquise diamond

This 1.58ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 828653531. Listed at 13 retailers as of November 5, 2026, with prices from $5,587 to $10,964, a $5,377 spread on the same certified stone. NZ Jewellers lists it at $10,964. 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

1.58
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.3°
OriginNatural
Grading LabIGI
CertificateIGI 828653531
Dimensions12.48 × 5.87 × 3.66 mm
L/W Ratio2.13
Girdle conditionFaceted
Top View
12.48 mm5.87 mm1.58 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 828653531
Side View
Table 59.0%Crown 36.7°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 62.4%

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: $10,964 NZD|Low: $5,432 NZD|High: $11,186 NZD|Avg: $7,078 NZD|-2.0%
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 12$5,587 NZD
Retailer 4$5,809 NZD
Retailer 11$5,975 NZD
Retailer 13$6,021 NZD
Retailer 2$6,187 NZD
Retailer 10$6,294 NZD
Retailer 5$6,420 NZD
Retailer 7$6,536 NZD
Retailer 9$6,554 NZD
Retailer 8$6,929 NZD
Retailer 3$7,261 NZD
Retailer 6$10,497 NZD
NZ Jewellers$10,964 NZD

29 data points across 13 retailers

13 retailers$5,587 NZD to $10,964 NZD

A
Cheapest Retailer
-
$5,587 NZD
A
Retailer 2
-
$5,809 NZD
View
Final sale: no returns
B+
Retailer 3
-
$5,975 NZD
View
A
Retailer 4
-
$6,021 NZD
View
A
Retailer 5
-
$6,187 NZD
View
A
Retailer 6
-
$6,294 NZD
View
Retailer 7
-
$6,420 NZD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$6,536 NZD
View
B+
Retailer 9
-
$6,554 NZD
View
B+
Retailer 10
-
$6,929 NZD
View
B+
Retailer 11
-
$7,261 NZD
View
B+
Retailer 12
-
$10,497 NZD
View
Most Expensive
B+
NZ Jewellers
8cdb15aa-aa44-4e44-a2a1-f97333997452 · Nov 5
$10,964 NZD
$6,078 USD
View
12 more retailers have this diamond
Prices start from $5,587 NZDSave up to $5,377 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
1.58ct Marquise
$5,587 NZD