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Marquise|Natural|GIA

0.30ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 3565430135

Certificate GIA 3565430135

Diamond specifications and retailer prices

From €352 EUR
As of November 4, 2026
Save €259 EUR (42%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €611 EUR at Yorxs · As of November 6, 2026
View at Yorxs

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded D 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 3565430135. Listed at 9 retailers as of November 4, 2026, with prices from €352 to €611, a €259 spread on the same certified stone. Yorxs lists it at €611. 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

0.30
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle37.53°
Pavilion angle38.61°
OriginNatural
Grading LabGIA
CertificateGIA 3565430135
Dimensions6.79 × 3.58 × 2.14 mm
L/W Ratio1.90
Culet sizeNone
Top View
6.79 mm3.58 mm0.30 ctD / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565430135
Side View
Table 61.0%Crown 37.53°Girdle: MED-VTKPavilion 38.61°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €428 EUR|Low: €352 EUR|High: €616 EUR|Avg: €446 EUR|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 6, 2026
Retailer 3€352 EUR
Retailer 8€354 EUR
Retailer 7€389 EUR
Retailer 5€404 EUR
Retailer 1€428 EUR
Retailer 4€455 EUR
Retailer 2€461 EUR
Retailer 6€525 EUR
Yorxs€611 EUR

39 data points across 9 retailers

9 retailers€352 EUR to €611 EUR

B+
Cheapest Retailer
-
€352 EUR
B+
Retailer 2
-
€354 EUR
View
B+
Retailer 3
-
€389 EUR
View
B+
Retailer 4
-
€404 EUR
View
B
Retailer 5
-
€428 EUR
View
B+
Retailer 6
-
€455 EUR
View
B
Retailer 7
-
€461 EUR
View
B
Retailer 8
-
€525 EUR
View
Most Expensive
B
Yorxs
615911058 · Nov 6
€611 EUR
View
8 more retailers have this diamond
Prices start from €352 EURSave up to €259 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.

B+
0.30ct Marquise
€352 EUR