Oval|Lab Grown|IGI

4.00ct F VS2 Oval Lab Grown Diamond

VG • F/VS2 • IGI LG786666386

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG786666386

Diamond specifications and retailer prices

From $807 CAD
$578 USD
As of October 27, 2026
Save $6,359 CAD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $9,247 CAD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 4ct lab-grown oval diamond

This 4ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG786666386 or 786666386. Listed at 15 retailers as of October 27, 2026, with a 788% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.00
Carat
F
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786666386
Dimensions13.04 × 9.07 × 5.47 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.04 mm9.07 mm4.00 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786666386
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.3%

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: $9,247 CAD|Low: $814 CAD|High: $10,044 CAD|Avg: $3,173 CAD|-7.9%
Brilliant Earth
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
Retailer 15
Retailer 16
October 29, 2026
Retailer 3$814 CAD
Retailer 16$1,097 CAD
Retailer 9$1,211 CAD
Retailer 6$1,319 CAD
Retailer 10$1,324 CAD
Retailer 14$1,613 CAD
Retailer 5$1,633 CAD
Retailer 7$1,846 CAD
Retailer 12$2,483 CAD
Retailer 15$2,507 CAD
Retailer 4$3,705 CAD
Retailer 8$4,023 CAD
Retailer 13$4,419 CAD
Retailer 2$5,079 CAD
Retailer 11$7,166 CAD
Brilliant Earth$9,247 CAD

20 data points across 16 retailers

15 retailers$807 CAD to $7,166 CAD

A
Cheapest Retailer
-
$807 CAD
$578 USD
Retailer 2
-
$814 CAD
$583 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$1,097 CAD
$785 USD
View
A
Retailer 4
-
$1,211 CAD
$867 USD
View
Retailer 5
-
$1,319 CAD
$944 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$1,324 CAD
$948 USD
View
B+
Retailer 7
-
$1,633 CAD
$1,169 USD
View
B+
Retailer 8
-
$2,483 CAD
$1,778 USD
View
Retailer 9
-
$2,507 CAD
$1,795 USD
View
Price last confirmed 9 days ago
Retailer 10
-
$2,933 CAD
$2,100 USD
View
Price last confirmed 13 days ago
Retailer 11
-
$3,705 CAD
A$4,081 AUD
View
Price last confirmed 23 days ago
Retailer 12
-
$4,419 CAD
£2,491 GBP
View
Price last confirmed 10 days ago
B
Retailer 13
-
$5,079 CAD
$3,636 USD
View
B
Retailer 14
-
$7,166 CAD
$5,130 USD
View
Most Expensive
Brilliant Earth
18976747A · Oct 16
$9,247 CAD
$6,620 USD
View
Price last confirmed 15 days ago
14 more retailers have this diamond
Prices start from $807 CADSave up to $6,359 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
4.00ct Oval
$807 CAD