Round|Natural|GIA

2.78ct F FL Round Natural Diamond

EX • F/FL • GIA 6541848629

Certificate GIA 6541848629

Diamond specifications and retailer prices

From €51,619 EUR
£45,408 GBP
As of November 1, 2026
Save €3,398 EUR (6%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €55,017 EUR at Adiamor · As of October 30, 2026
View at Adiamor

About this 2.78ct natural round diamond

This 2.78ct natural round sits in the two to three carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6541848629. Listed at 2 retailers as of October 30, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

2.78
Carat
F
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6541848629
Dimensions9.12 × 9.07 × 5.52 mm
L/W Ratio1.01
Top View
9.12 mm9.07 mm2.78 ctF / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541848629
Side View
Table 56.0%Crown 33°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: €55,017 EUR|Low: €51,054 EUR|High: €55,333 EUR|Avg: €53,729 EUR|-0.1%
Adiamor
Retailer 2
November 1, 2026
Retailer 2€51,619 EUR
Adiamor€55,017 EUR

35 data points across 2 retailers

2 retailers€51,619 EUR to €55,017 EUR

B+
Cheapest Retailer
-
€51,619 EUR
£45,408 GBP
Most Expensive
B+
Adiamor
D-78836897 · Oct 30
€55,017 EUR
$61,465 USD
View
1 more retailer has this diamond
Prices start from €51,619 EURSave up to €3,398 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+
2.78ct Round
€51,619 EUR