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Round|Natural|GIA

0.78ct F VVS1 Round Natural Diamond

EX • F/VVS1 • GIA 5566690515

Certificate GIA 5566690515

Diamond specifications and retailer prices

From €2,351 EUR
$2,637 USD
As of November 1, 2026
Save €1,810 EUR (43%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,161 EUR at Helzberg Diamonds · As of November 2, 2026
View at Helzberg Diamonds

About this 0.78ct natural round diamond

This 0.78ct natural round sits in the just-under-one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5566690515. Listed at 15 retailers as of November 1, 2026, with prices from €2,351 to €4,161, a €1,810 spread on the same certified stone. Helzberg Diamonds lists it at €4,161. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5566690515
Dimensions5.94 × 5.97 × 3.61 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.94 mm5.97 mm0.78 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5566690515
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.6%

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 1
Current: €4,161 EUR|Low: €2,351 EUR|High: €4,161 EUR|Avg: €2,960 EUR
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 14€2,351 EUR
Retailer 12€2,380 EUR
Retailer 10€2,389 EUR
Retailer 3€2,421 EUR
Retailer 2€2,597 EUR
Retailer 6€2,636 EUR
Retailer 9€2,832 EUR
Retailer 7€2,915 EUR
Retailer 5€2,926 EUR
Retailer 8€3,036 EUR
Retailer 13€3,057 EUR
Retailer 11€3,691 EUR
Retailer 4€3,917 EUR
Helzberg Diamonds€4,161 EUR

11 data points across 14 retailers

15 retailers€2,351 EUR to €4,161 EUR

A
Cheapest Retailer
-
€2,351 EUR
$2,637 USD
A
Retailer 2
-
€2,380 EUR
$2,669 USD
View
A
Retailer 3
-
€2,389 EUR
$2,680 USD
View
A
Retailer 4
-
€2,397 EUR
SGD 3,633 SGD
View
A
Retailer 5
-
€2,421 EUR
$2,716 USD
View
B+
Retailer 6
-
€2,597 EUR
£2,293 GBP
View
B+
Retailer 7
-
€2,636 EUR
SGD 3,995 SGD
View
B+
Retailer 8
-
€2,832 EUR
$3,176 USD
View
B+
Retailer 9
-
€2,915 EUR
View
B+
Retailer 10
-
€2,926 EUR
$3,282 USD
View
B+
Retailer 11
-
€3,036 EUR
$3,405 USD
View
B+
Retailer 12
-
€3,057 EUR
£2,700 GBP
View
B
Retailer 13
-
€3,691 EUR
$4,140 USD
View
B
Retailer 14
-
€3,917 EUR
$4,393 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Helzberg Diamonds
XZRLLMMMPGLHL · Nov 2
€4,161 EUR
$4,667 USD
View
14 more retailers have this diamond
Prices start from €2,351 EURSave up to €1,810 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
0.78ct Round
€2,351 EUR