Round|Lab Grown|IGI

0.78ct F VVS1 Round Lab Grown Diamond

EX • F/VVS1 • IGI LG836640373

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836640373

Diamond specifications and retailer prices

From $445 CAD
€303 EUR
As of October 27, 2026
Save $449 CAD (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $922 CAD at Taylor and Hart · As of September 23, 2026
View at Taylor and Hart

About this 0.78ct lab-grown round diamond

This 0.78ct lab-grown 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 IGI LG836640373 or 836640373. Listed at 8 retailers as of October 27, 2026, with a 101% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceNone
Crown angle36.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836640373
Dimensions5.86 × 5.89 × 3.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.86 mm5.89 mm0.78 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836640373
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.4%

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 27
Current: $266 CAD|Low: $246 CAD|High: $1,230 CAD|Avg: $629 CAD|-5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 18, 2026
Retailer 12$246 CAD
Retailer 2$259 CAD
Retailer 1$266 CAD
Retailer 11$402 CAD
Retailer 8$434 CAD
Retailer 5$445 CAD
Retailer 4$446 CAD
Retailer 9$696 CAD
Retailer 3$845 CAD
Retailer 7$880 CAD
Retailer 6$894 CAD
Taylor and Hart$922 CAD
Retailer 10$1,228 CAD

12 data points across 13 retailers

8 retailers$445 CAD to $894 CAD

A
Retailer 1
-
$246 CAD
$176 USD
Price last confirmed 40 days ago
A
Retailer 2
-
$259 CAD
$185 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
$266 CAD
$190 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$445 CAD
€303 EUR
View
B
Retailer 5
-
$845 CAD
$604 USD
View
Price last confirmed 38 days ago
B
Retailer 6
-
$880 CAD
$628 USD
View
B
Retailer 7
-
$894 CAD
$639 USD
View
Most Expensive
B
Taylor and Hart
IGZ1X0H · Sep 23
$922 CAD
$659 USD
View
Price last confirmed 36 days ago
7 more retailers have this diamond
Prices start from $445 CADSave up to $449 CAD

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
$445 CAD