CaratHunter
Plans
Oval|Lab Grown|IGI

12.09ct F VVS2 Oval Lab Grown Diamond

ID • F/VVS2 • IGI LG780645695

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780645695

Diamond specifications and retailer prices

From $3,948 CAD
$2,826 USD
As of November 1, 2026
Save $15,302 CAD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $19,249 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.09ct lab-grown oval diamond

This 12.09ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780645695 or 780645695. Listed at 19 retailers as of October 31, 2026, with prices from $3,948 to $19,249, a $15,302 spread on the same certified stone. Brilliant Earth lists it at $19,249. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

12.09
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780645695
Dimensions18.44 × 13.12 × 7.81 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.44 mm13.12 mm12.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780645695
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 59.5%

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: $19,249 CAD|Low: $3,010 CAD|High: $26,248 CAD|Avg: $6,858 CAD|-26.7%
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 17$3,010 CAD
Retailer 5$3,103 CAD
Retailer 4$3,749 CAD
Retailer 6$3,749 CAD
Retailer 9$3,948 CAD
Retailer 16$3,981 CAD
Retailer 8$4,392 CAD
Retailer 18$5,221 CAD
Retailer 15$5,222 CAD
Retailer 11$5,227 CAD
Retailer 2$5,782 CAD
Retailer 3$5,807 CAD
Retailer 7$6,953 CAD
Retailer 10$7,110 CAD
Retailer 13$8,500 CAD
Retailer 14$9,348 CAD
Retailer 12$13,388 CAD
Brilliant Earth$19,249 CAD

30 data points across 18 retailers

19 retailers$3,948 CAD to $19,249 CAD

Retailer 1
-
$3,010 CAD
£1,697 GBP
Price last confirmed 10 days ago
Retailer 2
-
$3,103 CAD
$2,221 USD
View
Price last confirmed 31 days ago
Retailer 3
-
$3,516 CAD
$2,517 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$3,749 CAD
$2,684 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$3,948 CAD
$2,826 USD
View
Final sale: no returns
Retailer 6
-
$3,981 CAD
$2,850 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$5,153 CAD
$3,689 USD
View
Price last confirmed 32 days ago
Retailer 8
-
$5,221 CAD
£2,943 GBP
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$5,222 CAD
$3,738 USD
View
A
Retailer 10
-
$5,227 CAD
$3,742 USD
View
B+
Retailer 11
-
$5,782 CAD
€3,942 EUR
View
Retailer 12
-
$5,807 CAD
ZAR 67,155 ZAR
View
Price last confirmed 26 days ago
Retailer 13
-
$7,110 CAD
£4,008 GBP
View
Price last confirmed 26 days ago
B+
Retailer 14
-
$8,500 CAD
$6,085 USD
View
B+
Retailer 15
-
$9,348 CAD
$6,692 USD
View
Retailer 16
-
$13,093 CAD
$9,373 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$13,388 CAD
$9,584 USD
View
Retailer 18
-
$14,053 CAD
$10,060 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
20479836A · Oct 31
$19,249 CAD
$13,780 USD
View
18 more retailers have this diamond
Prices start from $3,948 CADSave up to $15,302 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
12.09ct Oval
$3,948 CAD