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Round|Natural|GIA

3.40ct D IF Round Natural Diamond

EX • D/IF • GIA 6137223164

Certificate GIA 6137223164

Diamond specifications and retailer prices

From €120,619 EUR
As of November 4, 2026
Save €130,702 EUR (52%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €251,321 EUR at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 3.4ct natural round diamond

This 3.4ct natural round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6137223164. Listed at 11 retailers as of November 4, 2026, with prices from €120,619 to €251,321, a €130,702 spread on the same certified stone. Diamond Quarter lists it at €251,321. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.40
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6137223164
Dimensions9.65 × 9.57 × 6.01 mm
L/W Ratio1.01
Top View
9.65 mm9.57 mm3.40 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6137223164
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.5%

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 4
Current: €177,802 EUR|Low: €120,619 EUR|High: €240,625 EUR|Avg: €164,502 EUR|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 5€120,619 EUR
Retailer 4€130,931 EUR
Retailer 6€141,647 EUR
Retailer 3€146,942 EUR
Retailer 1€177,802 EUR
Retailer 2€237,124 EUR

40 data points across 6 retailers

11 retailers€120,619 EUR to €251,321 EUR

A
Cheapest Retailer
-
€120,619 EUR
B+
Retailer 2
-
€130,931 EUR
View
Retailer 3
-
€141,647 EUR
View
Price last confirmed 34 days ago
B+
Retailer 4
-
€146,942 EUR
View
B+
Retailer 5
-
€156,502 EUR
View
B+
Retailer 6
-
€156,502 EUR
View
B+
Retailer 7
-
€159,354 EUR
View
B+
Retailer 8
-
€161,720 EUR
View
B+
Retailer 9
-
€177,802 EUR
View
B
Retailer 10
-
€237,124 EUR
View
Most Expensive
B
Diamond Quarter
3.4IFD6164DEC6N · Nov 5
€251,321 EUR
£222,963 GBP
View
10 more retailers have this diamond
Prices start from €120,619 EURSave up to €130,702 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
3.40ct Round
€120,619 EUR