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Marquise|Natural|GIA

0.30ct E SI2 Marquise Natural Diamond

VG • E/SI2 • GIA 6562741166

Certificate GIA 6562741166

Diamond specifications and retailer prices

From €188 EUR
As of November 6, 2026
Save €424 EUR (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €612 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6562741166. Listed at 16 retailers as of November 4, 2026, with prices from €188 to €612, a €424 spread on the same certified stone. MOH London lists it at €612. 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

0.30
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562741166
Dimensions6.85 × 3.56 × 2.06 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
6.85 mm3.56 mm0.30 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562741166
Side View
Table 61.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 58.0%

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: €612 EUR|Low: €188 EUR|High: €1,215 EUR|Avg: €408 EUR|-1.3%
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
November 6, 2026
Retailer 2€188 EUR
Retailer 16€240 EUR
Retailer 4€259 EUR
Retailer 7€274 EUR
Retailer 5€289 EUR
Retailer 15€297 EUR
Retailer 6€308 EUR
Retailer 13€325 EUR
Retailer 14€349 EUR
Retailer 12€355 EUR
Retailer 10€375 EUR
Retailer 8€409 EUR
Retailer 11€433 EUR
Retailer 9€521 EUR
MOH London€612 EUR
Retailer 3€1,174 EUR

9 data points across 16 retailers

16 retailers€188 EUR to €612 EUR

A
Cheapest Retailer
-
€188 EUR
A
Retailer 2
-
€240 EUR
View
Final sale: no returns
A
Retailer 3
-
€259 EUR
View
B+
Retailer 4
-
€274 EUR
View
A
Retailer 5
-
€289 EUR
View
A
Retailer 6
-
€297 EUR
View
A
Retailer 7
-
€308 EUR
View
B+
Retailer 8
-
€325 EUR
View
B+
Retailer 9
-
€349 EUR
View
B+
Retailer 10
-
€355 EUR
View
B+
Retailer 11
-
€375 EUR
View
B
Retailer 12
-
€409 EUR
View
B
Retailer 13
-
€433 EUR
View
B
Retailer 14
-
€521 EUR
View
Most Expensive
B
MOH London
830AE4935 · Nov 4
€612 EUR
£541 GBP
View
14 more retailers have this diamond
Prices start from €188 EURSave up to €424 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
0.30ct Marquise
€188 EUR