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Marquise|Natural|GIA

3.26ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 2517648472

Certificate GIA 2517648472

Diamond specifications and retailer prices

From €53,446 EUR
$59,945 USD
As of November 2, 2026
Save €13,735 EUR (20%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €67,181 EUR at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 3.26ct natural marquise diamond

This 3.26ct natural marquise sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2517648472. Listed at 7 retailers as of October 31, 2026, with prices from €53,446 to €67,181, a €13,735 spread on the same certified stone. 77 Diamonds lists it at €67,181. 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

3.26
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 2517648472
Dimensions14.51 × 7.63 × 4.89 mm
L/W Ratio1.90
Top View
14.51 mm7.63 mm3.26 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2517648472
Side View
Table 61.0%Crown 35.5°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 64.0%

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 2
Current: €67,181 EUR|Low: €52,915 EUR|High: €67,867 EUR|Avg: €59,022 EUR|+1.4%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 3€53,446 EUR
Retailer 2€56,085 EUR
77 Diamonds€67,181 EUR

46 data points across 3 retailers

7 retailers€53,446 EUR to €67,181 EUR

B+
Cheapest Retailer
-
€53,446 EUR
$59,945 USD
B+
Retailer 2
-
€55,152 EUR
$61,859 USD
View
B+
Retailer 3
-
€55,954 EUR
$62,758 USD
View
B+
Retailer 4
-
€56,085 EUR
₹5,990,975 INR
View
B
Retailer 5
-
€56,679 EUR
$63,571 USD
View
B+
Retailer 6
-
€59,084 EUR
A$101,952 AUD
View
Most Expensive
B
77 Diamonds
MQMB8XZSH5DN · Oct 31
€67,181 EUR
£59,331 GBP
View
6 more retailers have this diamond
Prices start from €53,446 EURSave up to €13,735 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+
3.26ct Marquise
€53,446 EUR