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Marquise|Natural|GIA

3.09ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 5222716354

Certificate GIA 5222716354

Diamond specifications and retailer prices

From €31,220 EUR
$35,017 USD
As of November 2, 2026
Save €8,068 EUR (21%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €39,288 EUR at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 3.09ct natural marquise diamond

This 3.09ct natural marquise sits in the three to five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5222716354. Listed at 6 retailers as of November 2, 2026, with prices from €31,220 to €39,288, a €8,068 spread on the same certified stone. 77 Diamonds lists it at €39,288. 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

3.09
Carat
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5222716354
Dimensions14.95 × 7.45 × 4.44 mm
L/W Ratio2.01
Top View
14.95 mm7.45 mm3.09 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5222716354
Side View
Table 61.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 59.6%

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: €39,288 EUR|Low: €30,894 EUR|High: €39,688 EUR|Avg: €34,319 EUR|+1.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3€31,220 EUR
Retailer 4€32,991 EUR
Retailer 5€33,769 EUR
Retailer 2€35,204 EUR
77 Diamonds€39,288 EUR

28 data points across 5 retailers

6 retailers€31,220 EUR to €39,288 EUR

A
Cheapest Retailer
-
€31,220 EUR
$35,017 USD
A
Retailer 2
-
€32,991 EUR
$37,003 USD
View
A
Retailer 3
-
€33,769 EUR
$37,876 USD
View
A
Retailer 4
-
€34,283 EUR
A$59,158 AUD
View
B+
Retailer 5
-
€35,204 EUR
$39,485 USD
View
Final sale: no returns
Most Expensive
B+
77 Diamonds
MQZAPFX2UAK · Nov 2
€39,288 EUR
£34,698 GBP
View
5 more retailers have this diamond
Prices start from €31,220 EURSave up to €8,068 EUR

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
3.09ct Marquise
€31,220 EUR