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Marquise|Natural|GIA

3.00ct D SI1 Marquise Natural Diamond

GD • D/SI1 • GIA 5181852087

Certificate GIA 5181852087

Diamond specifications and retailer prices

From €36,314 EUR
As of November 6, 2026
Save €3,741 EUR (9%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €40,055 EUR at Jogia Diamonds · As of November 6, 2026
View at Jogia Diamonds

About this 3ct natural marquise diamond

This 3ct natural marquise sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5181852087. Listed at 5 retailers as of November 6, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.00
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5181852087
Dimensions13.31 × 7.00 × 5.15 mm
L/W Ratio1.90
Top View
13.31 mm7.00 mm3.00 ctD / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5181852087
Side View
Table 59.0%CrownGirdlePavilionCulet: Very SmallDepth 73.6%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: €37,743 EUR|Low: €35,954 EUR|High: €38,826 EUR|Avg: €37,307 EUR|-1.8%
Retailer 1
Retailer 2
November 6, 2026
Retailer 2€36,314 EUR
Retailer 1€37,743 EUR

45 data points across 2 retailers

5 retailers€36,314 EUR to €40,055 EUR

B+
Cheapest Retailer
-
€36,314 EUR
B+
Retailer 2
-
€37,743 EUR
View
B+
Retailer 3
-
€38,545 EUR
View
B+
Retailer 4
-
€39,089 EUR
View
Most Expensive
B+
Jogia Diamonds
J14314275 · Nov 6
€40,055 EUR
A$68,802 AUD
View
4 more retailers have this diamond
Prices start from €36,314 EURSave up to €3,741 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
€36,314 EUR