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Oval|Lab Grown|IGI

15.09ct F VVS2 Oval Lab Grown Diamond

EX • F/VVS2 • IGI LG731588718

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG731588718

Diamond specifications and retailer prices

From $4,079 CAD
£2,287 GBP
As of October 29, 2026
Save $26,487 CAD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $30,566 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 15.09ct lab-grown oval diamond

This 15.09ct 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 LG731588718 or 731588718. Listed at 15 retailers as of October 28, 2026, with prices from $4,079 to $30,566, a $26,487 spread on the same certified stone. Brilliant Earth lists it at $30,566. 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

15.09
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731588718
Dimensions22.48 × 13.46 × 7.29 mm
L/W Ratio1.67
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
22.48 mm13.46 mm15.09 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731588718
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 32.6°Culet: NoneDepth 56.4%

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 29
Current: $30,566 CAD|Low: $4,054 CAD|High: $46,833 CAD|Avg: $12,589 CAD|-34.7%
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
October 29, 2026
Retailer 2$4,079 CAD
Retailer 14$4,876 CAD
Retailer 9$5,057 CAD
Retailer 3$5,780 CAD
Retailer 15$6,536 CAD
Retailer 8$6,658 CAD
Retailer 10$7,223 CAD
Retailer 11$7,785 CAD
Retailer 5$9,274 CAD
Retailer 12$9,383 CAD
Retailer 7$9,847 CAD
Retailer 6$14,004 CAD
Retailer 4$17,610 CAD
Retailer 13$21,762 CAD
Brilliant Earth$30,566 CAD

21 data points across 15 retailers

15 retailers$4,079 CAD to $30,566 CAD

A
Cheapest Retailer
-
$4,079 CAD
£2,287 GBP
A
Retailer 2
-
$4,876 CAD
$3,471 USD
View
Final sale: no returns
A
Retailer 3
-
$5,057 CAD
$3,600 USD
View
A
Retailer 4
-
$5,780 CAD
$4,115 USD
View
A
Retailer 5
-
$6,536 CAD
$4,653 USD
View
A
Retailer 6
-
$6,658 CAD
£3,732 GBP
View
B+
Retailer 7
-
$7,223 CAD
$5,142 USD
View
B+
Retailer 8
-
$7,785 CAD
ZAR 89,533 ZAR
View
B+
Retailer 9
-
$9,274 CAD
€6,288 EUR
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$9,383 CAD
A$10,276 AUD
View
B+
Retailer 11
-
$9,847 CAD
$7,010 USD
View
Price last confirmed 21 days ago
B
Retailer 12
-
$14,004 CAD
$9,970 USD
View
B
Retailer 13
-
$17,610 CAD
$12,537 USD
View
B
Retailer 14
-
$21,762 CAD
$15,492 USD
View
Most Expensive
B
Brilliant Earth
16732411A · Oct 28
$30,566 CAD
$21,760 USD
View
14 more retailers have this diamond
Prices start from $4,079 CADSave up to $26,487 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
15.09ct Oval
$4,079 CAD