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Round|Natural|GIA

1.65ct E IF Round Natural Diamond

EX • E/IF • GIA 2417904874

Certificate GIA 2417904874

Diamond specifications and retailer prices

From €17,406 EUR
As of October 29, 2026
Save €22,435 EUR (56%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €39,841 EUR at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.65ct natural round diamond

This 1.65ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2417904874. Listed at 4 retailers as of October 29, 2026, with prices from €17,406 to €39,841, a €22,435 spread on the same certified stone. Diamond Quarter lists it at €39,841. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2417904874
Dimensions7.66 × 7.69 × 4.66 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
7.66 mm7.69 mm1.65 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2417904874
Side View
Table 59.0%Crown 33°Girdle: MediumPavilion 41.6°CuletDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €23,145 EUR|Low: €17,104 EUR|High: €23,145 EUR|Avg: €20,525 EUR|+4.6%
Retailer 1
Retailer 2
Retailer 3
October 28, 2026
Retailer 3€17,406 EUR
Retailer 2€21,431 EUR
Retailer 1€23,145 EUR

33 data points across 3 retailers

4 retailers€17,406 EUR to €39,841 EUR

A
Cheapest Retailer
-
€17,406 EUR
A
Retailer 2
-
€21,431 EUR
£18,782 GBP
View
B+
Retailer 3
-
€23,145 EUR
View
Most Expensive
B
Diamond Quarter
1.65IFE247428C2N · Oct 29
€39,841 EUR
£34,916 GBP
View
3 more retailers have this diamond
Prices start from €17,406 EURSave up to €22,435 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
1.65ct Round
€17,406 EUR