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Marquise|Natural|GIA

0.30ct E SI2 Marquise Natural Diamond

GD • E/SI2 • GIA 2557098441

Certificate GIA 2557098441

Diamond specifications and retailer prices

From €176 EUR
As of November 6, 2026
Save €409 EUR (70%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €585 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2557098441. Listed at 13 retailers as of November 4, 2026, with prices from €176 to €585, a €409 spread on the same certified stone. MOH London lists it at €585. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557098441
Dimensions6.86 × 3.51 × 1.91 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizeVery Small
Key to symbols
Crystal, Feather
Top View
6.86 mm3.51 mm0.30 ctE / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2557098441
Side View
Table 64.0%CrownGirdle: MED-ETKPavilionCulet: Very SmallDepth 54.4%

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: €585 EUR|Low: €176 EUR|High: €1,148 EUR|Avg: €384 EUR|-0.6%
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
November 6, 2026
Retailer 2€176 EUR
Retailer 10€253 EUR
Retailer 3€273 EUR
Retailer 8€282 EUR
Retailer 9€282 EUR
Retailer 6€319 EUR
Retailer 11€341 EUR
Retailer 4€347 EUR
Retailer 13€369 EUR
Retailer 5€388 EUR
Retailer 7€482 EUR
MOH London€585 EUR
Retailer 12€1,148 EUR

43 data points across 13 retailers

13 retailers€176 EUR to €585 EUR

A
Cheapest Retailer
-
€176 EUR
B+
Retailer 2
-
€253 EUR
View
Retailer 3
-
€273 EUR
View
Price last confirmed 8 days ago
B+
Retailer 4
-
€282 EUR
View
B+
Retailer 5
-
€282 EUR
View
B+
Retailer 6
-
€319 EUR
View
B+
Retailer 7
-
€341 EUR
View
B+
Retailer 8
-
€347 EUR
View
B
Retailer 9
-
€369 EUR
View
B
Retailer 10
-
€388 EUR
View
B
Retailer 11
-
€482 EUR
View
Most Expensive
C
MOH London
8C47FCA46 · Nov 4
€585 EUR
£517 GBP
View
11 more retailers have this diamond
Prices start from €176 EURSave up to €409 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
€176 EUR