Round|Natural|GIA

0.78ct F VVS1 Round Natural Diamond

EX • F/VVS1 • GIA 5566690515

Certificate GIA 5566690515

Diamond specifications and retailer prices

From $2,637 USD
As of October 30, 2026
Save $2,030 USD (43%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,667 USD at Helzberg Diamonds · As of October 31, 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 October 30, 2026, with prices from $2,637 to $4,667, a $2,030 spread on the same certified stone. Helzberg Diamonds lists it at $4,667. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,667 USD|Low: $2,637 USD|High: $4,667 USD|Avg: $3,321 USD
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 1, 2026
Retailer 14$2,637 USD
Retailer 12$2,669 USD
Retailer 10$2,680 USD
Retailer 3$2,716 USD
Retailer 8$2,913 USD
Retailer 6$2,956 USD
Retailer 9$3,176 USD
Retailer 2$3,270 USD
Retailer 5$3,282 USD
Retailer 7$3,405 USD
Retailer 13$3,429 USD
Retailer 11$4,140 USD
Retailer 4$4,393 USD
Helzberg Diamonds$4,667 USD

10 data points across 14 retailers

15 retailers$2,637 USD to $4,667 USD

A
Cheapest Retailer
-
$2,637 USD
A
Retailer 2
-
$2,669 USD
View
Retailer 3
-
$2,680 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$2,688 USD
SGD 3,633 SGD
View
A
Retailer 5
-
$2,716 USD
View
B+
Retailer 6
-
$2,913 USD
£2,293 GBP
View
B+
Retailer 7
-
$2,956 USD
SGD 3,995 SGD
View
B+
Retailer 8
-
$3,176 USD
View
B+
Retailer 9
-
$3,270 USD
€3,114 EUR
View
B+
Retailer 10
-
$3,282 USD
View
B+
Retailer 11
-
$3,405 USD
View
B+
Retailer 12
-
$3,429 USD
£2,700 GBP
View
B
Retailer 13
-
$4,140 USD
View
B
Retailer 14
-
$4,393 USD
View
Most Expensive
B
Helzberg Diamonds
XZRLLMMMPGLHL · Oct 31
$4,667 USD
View
14 more retailers have this diamond
Prices start from $2,637 USDSave up to $2,030 USD

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
$2,637 USD