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Marquise|Natural|GIA

3.08ct K SI2 Marquise Natural Diamond

EX • K/SI2 • GIA 6502042715

Shape and cutting style on the report: Marquise brilliant

Certificate GIA 6502042715

Diamond specifications and retailer prices

From €18,782 EUR
As of November 4, 2026
Save €11,233 EUR (37%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €30,015 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 3.08ct natural marquise diamond

This 3.08ct natural marquise sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6502042715. Listed at 11 retailers as of November 4, 2026, with prices from €18,782 to €30,015, a €11,233 spread on the same certified stone. MOH London lists it at €30,015. 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

3.08
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6502042715
Dimensions14.15 × 7.56 × 4.87 mm
L/W Ratio1.87
Top View
14.15 mm7.56 mm3.08 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502042715
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.5%

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: €30,015 EUR|Low: €18,782 EUR|High: €30,459 EUR|Avg: €22,228 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3€18,782 EUR
Retailer 6€19,346 EUR
Retailer 7€19,642 EUR
Retailer 2€19,811 EUR
Retailer 5€21,428 EUR
Retailer 4€23,456 EUR
Retailer 8€23,835 EUR
MOH London€30,015 EUR

39 data points across 8 retailers

11 retailers€18,782 EUR to €30,015 EUR

A
Cheapest Retailer
-
€18,782 EUR
A
Retailer 2
-
€19,346 EUR
View
A
Retailer 3
-
€19,642 EUR
View
A
Retailer 4
-
€19,698 EUR
View
A
Retailer 5
-
€19,811 EUR
View
Retailer 6
-
€23,213 EUR
View
Price last confirmed 40 days ago
B+
Retailer 7
-
€23,456 EUR
View
B+
Retailer 8
-
€23,835 EUR
View
Retailer 9
-
€24,106 EUR
View
Price last confirmed 39 days ago
Retailer 10
-
€27,501 EUR
View
Price last confirmed 38 days ago
Most Expensive
B
MOH London
CBE2B397F · Nov 4
€30,015 EUR
£26,387 GBP
View
10 more retailers have this diamond
Prices start from €18,782 EURSave up to €11,233 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
3.08ct Marquise
€18,782 EUR