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Marquise|Natural|GIA

3.02ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 5563364328

Certificate GIA 5563364328

Diamond specifications and retailer prices

From €30,143 EUR
As of November 6, 2026
Save €12,323 EUR (29%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €54,214 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3.02ct natural marquise diamond

This 3.02ct natural marquise sits in the three to five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5563364328. Listed at 19 retailers as of November 4, 2026, with a 41% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5563364328
Dimensions14.37 × 7.58 × 4.72 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Needle, Indented Natural
Top View
14.37 mm7.58 mm3.02 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5563364328
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 62.2%

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: €54,214 EUR|Low: €29,538 EUR|High: €55,031 EUR|Avg: €37,708 EUR|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 12€30,143 EUR
Retailer 17€33,354 EUR
Retailer 2€33,459 EUR
Retailer 15€34,123 EUR
Retailer 13€34,357 EUR
Retailer 6€34,657 EUR
Retailer 11€34,700 EUR
Retailer 10€34,937 EUR
Retailer 19€35,623 EUR
Retailer 5€36,512 EUR
Retailer 14€37,644 EUR
Retailer 8€38,113 EUR
Retailer 18€38,126 EUR
Retailer 3€39,321 EUR
Retailer 16€40,057 EUR
Retailer 9€41,289 EUR
Retailer 7€42,442 EUR
Retailer 4€42,467 EUR
MOH London€54,214 EUR

16 data points across 19 retailers

19 retailers€30,143 EUR to €42,467 EUR

A
Cheapest Retailer
-
€30,143 EUR
A
Retailer 2
-
€33,354 EUR
View
A
Retailer 3
-
€33,459 EUR
View
A
Retailer 4
-
€34,123 EUR
View
A
Retailer 5
-
€34,357 EUR
View
Final sale: no returns
A
Retailer 6
-
€34,657 EUR
View
Retailer 7
-
€34,700 EUR
View
Price last confirmed 7 days ago
Retailer 8
-
€34,937 EUR
View
Price last confirmed 9 days ago
A
Retailer 9
-
€35,623 EUR
View
B+
Retailer 10
-
€36,512 EUR
View
B+
Retailer 11
-
€37,644 EUR
View
Retailer 12
-
€38,113 EUR
View
Price last confirmed 8 days ago
B+
Retailer 13
-
€38,126 EUR
View
B+
Retailer 14
-
€39,321 EUR
View
B+
Retailer 15
-
€40,057 EUR
View
Retailer 16
-
€41,289 EUR
View
Price last confirmed 8 days ago
Retailer 17
-
€42,442 EUR
View
Price last confirmed 7 days ago
B+
Retailer 18
-
€42,467 EUR
View
Most Expensive
MOH London
336B55A80 · Oct 29
€54,214 EUR
£47,661 GBP
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from €30,143 EURSave up to €12,323 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
€30,143 EUR