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Marquise|Natural|GIA

3.00ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 5556836918

Certificate GIA 5556836918

Diamond specifications and retailer prices

From €31,836 EUR
As of November 4, 2026
Save €17,050 EUR (35%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €48,886 EUR at Diamonds Direct · As of November 6, 2026
View at Diamonds Direct

About this 3ct natural marquise diamond

This 3ct natural marquise sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556836918. Listed at 9 retailers as of November 4, 2026, with prices from €31,836 to €48,886, a €17,050 spread on the same certified stone. Diamonds Direct lists it at €48,886. 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

3.00
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.68°
Pavilion angle38.12°
OriginNatural
Grading LabGIA
CertificateGIA 5556836918
Dimensions14.34 × 7.57 × 4.64 mm
L/W Ratio1.89
Culet sizeNone
Top View
14.34 mm7.57 mm3.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556836918
Side View
Table 58.0%Crown 38.68°Girdle: MED-THKPavilion 38.12°Culet: NoneDepth 61.3%

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: €48,886 EUR|Low: €31,824 EUR|High: €51,938 EUR|Avg: €38,746 EUR|-5.9%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9€31,824 EUR
Retailer 7€31,836 EUR
Retailer 4€33,409 EUR
Retailer 8€35,202 EUR
Retailer 2€35,561 EUR
Retailer 3€40,610 EUR
Retailer 6€40,799 EUR
Retailer 5€40,987 EUR
Diamonds Direct€48,886 EUR

21 data points across 9 retailers

9 retailers€31,836 EUR to €48,886 EUR

B+
Cheapest Retailer
-
€31,836 EUR
B+
Retailer 2
-
€33,409 EUR
View
B+
Retailer 3
-
€35,202 EUR
View
B+
Retailer 4
-
€35,561 EUR
View
B
Retailer 5
-
€40,610 EUR
View
B
Retailer 6
-
€40,799 EUR
View
B
Retailer 7
-
€40,987 EUR
View
B
Retailer 8
-
€45,000 EUR
View
Most Expensive
B
Diamonds Direct
1055310 · Nov 6
€48,886 EUR
$54,581 USD
View
8 more retailers have this diamond
Prices start from €31,836 EURSave up to €17,050 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+
3.00ct Marquise
€31,836 EUR