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Marquise|Natural|GIA

3.02ct E SI2 Marquise Natural Diamond

EX • E/SI2

Diamond specifications and retailer prices

From €28,224 EUR
As of November 6, 2026
Save €9,577 EUR (25%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €37,801 EUR 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 E 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. Listed at 12 retailers as of November 6, 2026, with prices from €28,224 to €37,801, a €9,577 spread on the same certified stone. The Diamond Guys lists it at €37,801. 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

3.02
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
Dimensions14.37 × 7.56 × 4.62 mm
L/W Ratio1.90
Top View
14.37 mm7.56 mm3.02 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 61.0%

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 6
Current: €34,459 EUR|Low: €28,224 EUR|High: €37,801 EUR|Avg: €33,322 EUR|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
The Diamond Guys
November 6, 2026
Retailer 9€28,224 EUR
Retailer 4€30,483 EUR
Retailer 5€31,188 EUR
Retailer 3€32,488 EUR
Retailer 6€32,748 EUR
Retailer 8€33,787 EUR
Retailer 7€33,891 EUR
Retailer 1€34,459 EUR
Retailer 2€35,087 EUR
The Diamond Guys€37,801 EUR

28 data points across 10 retailers

12 retailers€28,224 EUR to €37,801 EUR

A
Cheapest Retailer
-
€28,224 EUR
A
Retailer 2
-
€30,483 EUR
View
Retailer 3
-
€31,188 EUR
View
Price last confirmed 8 days ago
Retailer 4
-
€32,488 EUR
View
Price last confirmed 34 days ago
B+
Retailer 5
-
€32,488 EUR
View
B+
Retailer 6
-
€32,748 EUR
View
B+
Retailer 7
-
€33,787 EUR
View
B+
Retailer 8
-
€33,891 EUR
View
A
Retailer 9
-
€34,459 EUR
View
Retailer 10
-
€35,087 EUR
View
Price last confirmed 28 days ago
B+
Retailer 11
-
€35,087 EUR
View
Most Expensive
B+
The Diamond Guys
1997157916 · Nov 6
€37,801 EUR
$42,428 USD
View
11 more retailers have this diamond
Prices start from €28,224 EURSave up to €9,577 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
3.02ct Marquise
€28,224 EUR