Oval|Lab Grown|IGI

12.05ct F VVS2 Oval Lab Grown Diamond

EX • F/VVS2 • IGI LG851617356

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG851617356

Diamond specifications and retailer prices

From $3,823 CAD
£2,155 GBP
As of November 1, 2026
Save $12,759 CAD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $36,082 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.05ct lab-grown oval diamond

This 12.05ct 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 LG851617356 or 851617356. Listed at 15 retailers as of October 31, 2026, with a 334% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

12.05
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851617356
Dimensions19.11 × 12.95 × 7.72 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.11 mm12.95 mm12.05 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851617356
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.6%

Caratlytics Score

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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: Nov 1
Current: $6,803 CAD|Low: $3,823 CAD|High: $16,582 CAD|Avg: $8,123 CAD
Retailer 1
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 8$3,823 CAD
Retailer 11$4,464 CAD
Retailer 5$4,761 CAD
Retailer 12$4,980 CAD
Retailer 10$5,948 CAD
Retailer 9$6,433 CAD
Retailer 1$6,803 CAD
Retailer 13$6,839 CAD
Retailer 4$7,370 CAD
Retailer 3$8,217 CAD
Retailer 7$8,820 CAD
Retailer 6$11,395 CAD
Retailer 2$14,260 CAD
Retailer 14$16,582 CAD

4 data points across 14 retailers

15 retailers$3,823 CAD to $16,582 CAD

A
Cheapest Retailer
-
$3,823 CAD
£2,155 GBP
A
Retailer 2
-
$4,464 CAD
$3,196 USD
View
A
Retailer 3
-
$4,761 CAD
$3,408 USD
View
A
Retailer 4
-
$4,980 CAD
$3,565 USD
View
B+
Retailer 5
-
$5,948 CAD
$4,258 USD
View
B+
Retailer 6
-
$6,433 CAD
£3,626 GBP
View
B+
Retailer 7
-
$6,803 CAD
$4,870 USD
View
B+
Retailer 8
-
$6,839 CAD
$4,896 USD
View
B+
Retailer 9
-
$7,370 CAD
ZAR 85,231 ZAR
View
B+
Retailer 10
-
$8,217 CAD
£4,632 GBP
View
B
Retailer 11
-
$8,820 CAD
A$9,714 AUD
View
B
Retailer 12
-
$11,395 CAD
$8,157 USD
View
B
Retailer 13
-
$14,260 CAD
$10,208 USD
View
B
Retailer 14
-
$16,582 CAD
$11,871 USD
View
Most Expensive
Brilliant Earth
22350258A · Oct 31
$36,082 CAD
$25,830 USD
View
Price under review
14 more retailers have this diamond
Prices start from $3,823 CADSave up to $12,759 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
12.05ct Oval
$3,823 CAD