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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 $3,097 USD
As of November 6, 2026
Save $2,981 USD (49%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,078 USD 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 $3,097 to $6,078, a $2,981 spread on the same certified stone. NZ Jewellers lists it at $6,078. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,078 USD|Low: $3,011 USD|High: $6,201 USD|Avg: $3,924 USD|-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$3,097 USD
Retailer 4$3,220 USD
Retailer 11$3,312 USD
Retailer 13$3,338 USD
Retailer 2$3,430 USD
Retailer 10$3,489 USD
Retailer 5$3,559 USD
Retailer 7$3,623 USD
Retailer 9$3,633 USD
Retailer 8$3,841 USD
Retailer 3$4,025 USD
Retailer 6$5,819 USD
NZ Jewellers$6,078 USD

29 data points across 13 retailers

13 retailers$3,097 USD to $6,078 USD

A
Cheapest Retailer
-
$3,097 USD
A
Retailer 2
-
$3,220 USD
View
Final sale: no returns
B+
Retailer 3
-
$3,312 USD
View
A
Retailer 4
-
$3,338 USD
View
A
Retailer 5
-
$3,430 USD
View
A
Retailer 6
-
$3,489 USD
View
Retailer 7
-
$3,559 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$3,623 USD
View
B+
Retailer 9
-
$3,633 USD
View
B+
Retailer 10
-
$3,841 USD
View
B+
Retailer 11
-
$4,025 USD
View
B+
Retailer 12
-
$5,819 USD
View
Most Expensive
B+
NZ Jewellers
8cdb15aa-aa44-4e44-a2a1-f97333997452 · Nov 5
$6,078 USD
View
12 more retailers have this diamond
Prices start from $3,097 USDSave up to $2,981 USD

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
$3,097 USD