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Marquise|Natural|IGI

3.00ct E SI2 Marquise Natural Diamond

VG • E/SI2 • IGI 792678247

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 792678247

Diamond specifications and retailer prices

From HK$186,928 HKD
$23,827 USD
As of November 6, 2026
2 retailers carry this diamond
Most expensive: HK$186,928 HKD at The Diamond Guys
View at The Diamond Guys

About this 3ct natural marquise diamond

This 3ct natural marquise sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 792678247. Listed at 2 retailers as of November 6, 2026. 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

3.00
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.5°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 792678247
Dimensions14.01 × 7.44 × 4.89 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizePointed
Top View
14.01 mm7.44 mm3.00 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 792678247
Side View
Table 59.0%Crown 40.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 65.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$147,458 HKD|Low: HK$140,335 HKD|High: HK$233,261 HKD|Avg: HK$187,111 HKD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
The Diamond Guys
September 13, 2026
Retailer 3HK$145,811 HKD
Retailer 1HK$147,458 HKD
Retailer 6HK$166,946 HKD
Retailer 4HK$178,839 HKD
Retailer 5HK$179,600 HKD
Retailer 2HK$183,695 HKD
The Diamond GuysHK$186,928 HKD
Retailer 7HK$201,316 HKD

45 data points across 8 retailers

2 retailers

Retailer 1
-
HK$145,811 HKD
Price last confirmed 58 days ago
Most Expensive
B+
The Diamond Guys
1955283622 · Nov 6
HK$186,928 HKD
$23,827 USD
View
1 more retailer has this diamond

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+
3.00ct Marquise
HK$186,928 HKD