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Marquise|Natural|IGI

0.61ct I SI1 Marquise Natural Diamond

EX • I/SI1 • IGI 795663503

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 795663503

Diamond specifications and retailer prices

From $521 USD
As of November 2, 2026
Save $1,248 USD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,769 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.61ct natural marquise diamond

This 0.61ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 795663503. Listed at 15 retailers as of October 30, 2026, with prices from $521 to $1,769, a $1,248 spread on the same certified stone. NZ Jewellers lists it at $1,769. 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

0.61
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 795663503
Dimensions8.87 × 4.43 × 2.76 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizeNone
Top View
8.87 mm4.43 mm0.61 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 795663503
Side View
Table 61.0%Crown 37.6°Girdle: MediumPavilion 40.5°Culet: NoneDepth 62.3%

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 2
Current: $1,769 USD|Low: $521 USD|High: $1,832 USD|Avg: $835 USD|-3.4%
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
Retailer 15
November 2, 2026
Retailer 5$521 USD
Retailer 11$564 USD
Retailer 6$619 USD
Retailer 7$619 USD
Retailer 15$620 USD
Retailer 3$651 USD
Retailer 2$693 USD
Retailer 10$696 USD
Retailer 9$706 USD
Retailer 13$707 USD
Retailer 8$761 USD
Retailer 14$802 USD
Retailer 4$843 USD
Retailer 12$1,303 USD
NZ Jewellers$1,769 USD

28 data points across 15 retailers

15 retailers$521 USD to $1,769 USD

A
Cheapest Retailer
-
$521 USD
Final sale: no returns
A
Retailer 2
-
$564 USD
View
A
Retailer 3
-
$619 USD
View
A
Retailer 4
-
$619 USD
View
A
Retailer 5
-
$620 USD
View
A
Retailer 6
-
$651 USD
View
A
Retailer 7
-
$693 USD
£545 GBP
View
A
Retailer 8
-
$696 USD
View
A
Retailer 9
-
$706 USD
£556 GBP
View
A
Retailer 10
-
$707 USD
View
A
Retailer 11
-
$761 USD
€725 EUR
View
B+
Retailer 12
-
$802 USD
View
B+
Retailer 13
-
$843 USD
ZAR 13,612 ZAR
View
B
Retailer 14
-
$1,303 USD
£1,026 GBP
View
Most Expensive
B
NZ Jewellers
5cbc2c4e-b3b2-419a-8a19-4552bcf877f6 · Oct 30
$1,769 USD
View
14 more retailers have this diamond
Prices start from $521 USDSave up to $1,248 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
0.61ct Marquise
$521 USD