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Oval|Lab Grown|IGI

3.09ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG818623970

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818623970

Diamond specifications and retailer prices

From $1,824 CAD
$1,306 USD
As of October 29, 2026
Save $5,606 CAD (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,431 CAD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.09ct lab-grown oval diamond

This 3.09ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818623970 or 818623970. Listed at 17 retailers as of October 29, 2026, with prices from $1,824 to $7,431, a $5,606 spread on the same certified stone. Taylor and Hart lists it at $7,431. 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

3.09
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818623970
Dimensions11.69 × 8.24 × 5.18 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.69 mm8.24 mm3.09 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818623970
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.9%

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: $2,983 CAD|Low: $1,824 CAD|High: $10,850 CAD|Avg: $5,017 CAD|-33.9%
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
Retailer 15
Taylor and Hart
October 31, 2026
Retailer 13$1,824 CAD
Retailer 11$1,985 CAD
Retailer 4$2,042 CAD
Retailer 7$2,116 CAD
Retailer 10$2,354 CAD
Retailer 1$2,983 CAD
Retailer 9$3,221 CAD
Retailer 2$3,348 CAD
Retailer 12$3,943 CAD
Retailer 15$3,966 CAD
Retailer 14$4,252 CAD
Retailer 6$5,109 CAD
Retailer 5$6,072 CAD
Retailer 3$6,597 CAD
Retailer 8$6,835 CAD
Taylor and Hart$7,431 CAD

38 data points across 16 retailers

17 retailers$1,824 CAD to $7,431 CAD

A
Cheapest Retailer
-
$1,824 CAD
$1,306 USD
A
Retailer 2
-
$1,985 CAD
$1,421 USD
View
A
Retailer 3
-
$2,042 CAD
$1,462 USD
View
Final sale: no returns
A
Retailer 4
-
$2,116 CAD
$1,515 USD
View
A
Retailer 5
-
$2,354 CAD
$1,685 USD
View
A
Retailer 6
-
$2,983 CAD
£1,681 GBP
View
Retailer 7
-
$3,098 CAD
$2,218 USD
View
Price last confirmed 20 days ago
A
Retailer 8
-
$3,221 CAD
€2,196 EUR
View
A
Retailer 9
-
$3,348 CAD
$2,397 USD
View
A
Retailer 10
-
$3,943 CAD
$2,823 USD
View
A
Retailer 11
-
$3,966 CAD
$2,839 USD
View
A
Retailer 12
-
$4,252 CAD
$3,044 USD
View
B+
Retailer 13
-
$5,109 CAD
£2,880 GBP
View
B+
Retailer 14
-
$6,072 CAD
$4,347 USD
View
B+
Retailer 15
-
$6,597 CAD
$4,723 USD
View
B+
Retailer 16
-
$6,835 CAD
£3,853 GBP
View
Most Expensive
B
Taylor and Hart
QWBL14S · Oct 30
$7,431 CAD
$5,319 USD
View
16 more retailers have this diamond
Prices start from $1,824 CADSave up to $5,606 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
3.09ct Oval
$1,824 CAD