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Marquise|Natural|IGI

3.00ct F SI1 Marquise Natural Diamond

VG • F/SI1 • IGI 847608255

Certificate IGI 847608255

Diamond specifications and retailer prices

From $46,408 SGD
£28,573 GBP
As of November 2, 2026
Save $8,832 SGD (16%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $55,240 SGD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 3ct natural marquise diamond

This 3ct natural marquise sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 847608255. Listed at 4 retailers as of November 2, 2026, with prices from $46,408 to $55,240, a $8,832 spread on the same certified stone. Frank Darling lists it at $55,240. 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
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 847608255
Dimensions13.66 × 7.40 × 4.84 mm
L/W Ratio1.85
Top View
13.66 mm7.40 mm3.00 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 847608255
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.4%

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: $55,240 SGD|Low: $46,022 SGD|High: $55,240 SGD|Avg: $49,384 SGD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2$46,408 SGD
Retailer 3$47,037 SGD
Retailer 4$48,360 SGD
Frank Darling$55,240 SGD

4 data points across 4 retailers

4 retailers$46,408 SGD to $55,240 SGD

A
Cheapest Retailer
-
$46,408 SGD
£28,573 GBP
B+
Retailer 2
-
$47,037 SGD
$36,779 USD
View
B+
Retailer 3
-
$48,360 SGD
$37,814 USD
View
Most Expensive
B+
Frank Darling
260567-516HK · Nov 2
$55,240 SGD
$43,193 USD
View
3 more retailers have this diamond
Prices start from $46,408 SGDSave up to $8,832 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
3.00ct Marquise
$46,408 SGD