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Marquise|Natural|IGI

3.02ct K SI2 Marquise Natural Diamond

VG • K/SI2 • IGI 819641767

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 819641767

Diamond specifications and retailer prices

From $10,155 SGD
As of November 4, 2026
Save $4,522 SGD (31%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $14,676 SGD at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

About this 3.02ct natural marquise diamond

This 3.02ct natural marquise sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 819641767. Listed at 6 retailers as of November 4, 2026, with prices from $10,155 to $14,676, a $4,522 spread on the same certified stone. The Diamond Guys lists it at $14,676. 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

3.02
Carat
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle40.1°
Pavilion angle38.1°
OriginNatural
Grading LabIGI
CertificateIGI 819641767
Dimensions15.57 × 7.27 × 4.41 mm
L/W Ratio2.14
Girdle conditionFaceted
Top View
15.57 mm7.27 mm3.02 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 819641767
Side View
Table 58.0%Crown 40.1°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 60.7%

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 4
Current: $10,155 SGD|Low: $9,474 SGD|High: $16,116 SGD|Avg: $13,049 SGD|-14.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
The Diamond Guys
November 4, 2026
Retailer 7$9,474 SGD
Retailer 1$10,155 SGD
Retailer 4$10,600 SGD
Retailer 3$11,994 SGD
Retailer 5$12,809 SGD
Retailer 2$12,893 SGD
The Diamond Guys$14,676 SGD
Retailer 6$16,116 SGD

28 data points across 8 retailers

6 retailers$10,155 SGD to $14,676 SGD

A
Cheapest Retailer
-
$10,155 SGD
A
Retailer 2
-
$10,600 SGD
View
A
Retailer 3
-
$11,994 SGD
View
Retailer 4
-
$12,809 SGD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$12,893 SGD
View
Most Expensive
B+
The Diamond Guys
1969843425 · Nov 6
$14,676 SGD
$11,490 USD
View
5 more retailers have this diamond
Prices start from $10,155 SGDSave up to $4,522 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
3.02ct Marquise
$10,155 SGD