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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 $666 SGD
$521 USD
As of November 2, 2026
Save $1,596 SGD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,262 SGD 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 $666 to $2,262, a $1,596 spread on the same certified stone. NZ Jewellers lists it at $2,262. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,262 SGD|Low: $666 SGD|High: $2,343 SGD|Avg: $1,068 SGD|-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$666 SGD
Retailer 11$721 SGD
Retailer 6$792 SGD
Retailer 7$792 SGD
Retailer 15$793 SGD
Retailer 3$833 SGD
Retailer 2$886 SGD
Retailer 10$890 SGD
Retailer 9$903 SGD
Retailer 13$904 SGD
Retailer 8$974 SGD
Retailer 14$1,025 SGD
Retailer 4$1,078 SGD
Retailer 12$1,666 SGD
NZ Jewellers$2,262 SGD

28 data points across 15 retailers

15 retailers$666 SGD to $2,262 SGD

A
Cheapest Retailer
-
$666 SGD
$521 USD
Final sale: no returns
A
Retailer 2
-
$721 SGD
$564 USD
View
A
Retailer 3
-
$792 SGD
$619 USD
View
A
Retailer 4
-
$792 SGD
$619 USD
View
A
Retailer 5
-
$793 SGD
$620 USD
View
A
Retailer 6
-
$833 SGD
$651 USD
View
A
Retailer 7
-
$886 SGD
£545 GBP
View
A
Retailer 8
-
$890 SGD
$696 USD
View
A
Retailer 9
-
$903 SGD
£556 GBP
View
A
Retailer 10
-
$904 SGD
$707 USD
View
A
Retailer 11
-
$974 SGD
€725 EUR
View
B+
Retailer 12
-
$1,025 SGD
$802 USD
View
B+
Retailer 13
-
$1,078 SGD
ZAR 13,612 ZAR
View
B
Retailer 14
-
$1,666 SGD
£1,026 GBP
View
Most Expensive
B
NZ Jewellers
5cbc2c4e-b3b2-419a-8a19-4552bcf877f6 · Oct 30
$2,262 SGD
$1,769 USD
View
14 more retailers have this diamond
Prices start from $666 SGDSave up to $1,596 SGD

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
$666 SGD