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Marquise|Natural|IGI

0.59ct I SI2 Marquise Natural Diamond

VG • I/SI2 • IGI 692525094

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 692525094

Diamond specifications and retailer prices

From $614 USD
As of November 4, 2026
Save $1,477 USD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,091 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.59ct natural marquise diamond

This 0.59ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 692525094. Listed at 12 retailers as of November 4, 2026, with prices from $614 to $2,091, a $1,477 spread on the same certified stone. NZ Jewellers lists it at $2,091. 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

0.59
Carat
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 692525094
Dimensions9.55 × 4.14 × 2.61 mm
L/W Ratio2.31
Girdle conditionFaceted
Culet sizeNone
Top View
9.55 mm4.14 mm0.59 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 692525094
Side View
Table 64.0%Crown 35.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.0%

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 4
Current: $1,537 USD|Low: $564 USD|High: $1,558 USD|Avg: $849 USD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 4$614 USD
Retailer 3$615 USD
Retailer 6$667 USD
Retailer 7$667 USD
Retailer 8$798 USD
Retailer 2$946 USD
Retailer 5$954 USD
Retailer 1$1,537 USD

20 data points across 8 retailers

12 retailers$614 USD to $2,091 USD

B+
Cheapest Retailer
-
$614 USD
Final sale: no returns
Retailer 2
-
$615 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$667 USD
View
Retailer 4
-
$667 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$692 USD
View
Retailer 6
-
$769 USD
View
Price last confirmed 61 days ago
B+
Retailer 7
-
$769 USD
View
B+
Retailer 8
-
$798 USD
View
B
Retailer 9
-
$946 USD
View
B
Retailer 10
-
$954 USD
View
B
Retailer 11
-
$1,537 USD
View
Most Expensive
C
NZ Jewellers
60e6e6ce-8c73-4d10-b0c9-b7c29c7da4f4 · Nov 5
$2,091 USD
View
11 more retailers have this diamond
Prices start from $614 USDSave up to $1,477 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.

B+
0.59ct Marquise
$614 USD