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Marquise|Natural|GIA

0.30ct H SI2 Marquise Natural Diamond

GD • H/SI2 • GIA 1557427704

Certificate GIA 1557427704

Diamond specifications and retailer prices

From €185 EUR
SGD 281 SGD
As of November 2, 2026
Save €84 EUR (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €269 EUR at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1557427704. Listed at 4 retailers as of November 2, 2026, with prices from €185 to €269, a €84 spread on the same certified stone. 77 Diamonds lists it at €269. 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
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1557427704
Dimensions6.63 × 3.48 × 2.25 mm
L/W Ratio1.91
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
6.63 mm3.48 mm0.30 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 1557427704
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.7%

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 2
Current: €269 EUR|Low: €159 EUR|High: €271 EUR|Avg: €219 EUR|+0.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3€185 EUR
Retailer 4€186 EUR
Retailer 2€245 EUR
77 Diamonds€269 EUR

39 data points across 4 retailers

4 retailers€185 EUR to €269 EUR

A
Cheapest Retailer
-
€185 EUR
SGD 281 SGD
A
Retailer 2
-
€186 EUR
$209 USD
View
Final sale: no returns
B+
Retailer 3
-
€245 EUR
$275 USD
View
Most Expensive
B+
77 Diamonds
MQCPA5BNYQ4R · Nov 2
€269 EUR
£238 GBP
View
3 more retailers have this diamond
Prices start from €185 EURSave up to €84 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
€185 EUR