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Marquise|Natural|IGI

1.52ct I SI2 Marquise Natural Diamond

EX • I/SI2 • IGI 835613674

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 835613674

Diamond specifications and retailer prices

From $3,093 USD
As of November 6, 2026
Save $4,067 USD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,160 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.52ct natural marquise diamond

This 1.52ct natural marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 835613674. Listed at 14 retailers as of November 5, 2026, with prices from $3,093 to $7,160, a $4,067 spread on the same certified stone. NZ Jewellers lists it at $7,160. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 835613674
Dimensions11.77 × 6.06 × 3.78 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizeNone
Top View
11.77 mm6.06 mm1.52 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 835613674
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.3°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: $7,160 USD|Low: $3,093 USD|High: $7,287 USD|Avg: $4,513 USD|-1.7%
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
November 6, 2026
Retailer 2$3,093 USD
Retailer 14$3,616 USD
Retailer 3$3,832 USD
Retailer 7$3,987 USD
Retailer 12$4,073 USD
Retailer 4$4,110 USD
Retailer 6$4,110 USD
Retailer 11$4,110 USD
Retailer 13$4,257 USD
Retailer 10$4,265 USD
Retailer 8$4,509 USD
Retailer 5$4,742 USD
Retailer 9$6,854 USD
NZ Jewellers$7,160 USD

31 data points across 14 retailers

14 retailers$3,093 USD to $7,160 USD

A
Cheapest Retailer
-
$3,093 USD
A
Retailer 2
-
$3,616 USD
View
A
Retailer 3
-
$3,832 USD
View
A
Retailer 4
-
$3,987 USD
View
A
Retailer 5
-
$4,073 USD
View
A
Retailer 6
-
$4,110 USD
View
A
Retailer 7
-
$4,110 USD
View
Retailer 8
-
$4,110 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$4,257 USD
View
A
Retailer 10
-
$4,265 USD
View
A
Retailer 11
-
$4,509 USD
View
A
Retailer 12
-
$4,742 USD
View
B+
Retailer 13
-
$6,854 USD
View
Most Expensive
B+
NZ Jewellers
2e453fae-077f-4bb2-ab13-f1abddf4e9ad · Nov 5
$7,160 USD
View
13 more retailers have this diamond
Prices start from $3,093 USDSave up to $4,067 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
1.52ct Marquise
$3,093 USD