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Oval|Lab Grown|IGI

3.10ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG784646722

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784646722

Diamond specifications and retailer prices

From $1,341 CAD
$960 USD
As of October 29, 2026
Save $10,987 CAD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,893 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.1ct lab-grown oval diamond

This 3.1ct 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 LG784646722 or 784646722. Listed at 15 retailers as of October 29, 2026, with a 819% 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

3.10
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784646722
Dimensions11.81 × 8.44 × 5.01 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
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
11.81 mm8.44 mm3.10 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784646722
Side View
Table 60.0%Crown 32.6°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 59.4%

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: $12,893 CAD|Low: $1,341 CAD|High: $22,225 CAD|Avg: $5,728 CAD|-42.0%
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 30, 2026
Retailer 9$1,341 CAD
Retailer 4$1,460 CAD
Retailer 11$1,808 CAD
Retailer 8$1,809 CAD
Retailer 10$2,489 CAD
Retailer 14$2,894 CAD
Retailer 7$3,048 CAD
Retailer 15$3,218 CAD
Retailer 3$3,259 CAD
Retailer 13$3,353 CAD
Retailer 2$5,854 CAD
Retailer 6$7,634 CAD
Retailer 12$11,916 CAD
Retailer 5$12,328 CAD
Brilliant Earth$12,893 CAD

35 data points across 15 retailers

15 retailers$1,341 CAD to $12,328 CAD

A
Cheapest Retailer
-
$1,341 CAD
$960 USD
A
Retailer 2
-
$1,460 CAD
$1,045 USD
View
A
Retailer 3
-
$1,808 CAD
$1,294 USD
View
A
Retailer 4
-
$1,809 CAD
$1,295 USD
View
A
Retailer 5
-
$2,489 CAD
$1,782 USD
View
A
Retailer 6
-
$2,894 CAD
€1,973 EUR
View
A
Retailer 7
-
$3,048 CAD
$2,182 USD
View
Final sale: no returns
A
Retailer 8
-
$3,218 CAD
$2,304 USD
View
A
Retailer 9
-
$3,259 CAD
$2,333 USD
View
A
Retailer 10
-
$3,353 CAD
$2,400 USD
View
B+
Retailer 11
-
$5,854 CAD
£3,300 GBP
View
Retailer 12
-
$7,634 CAD
$5,465 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$11,916 CAD
$8,530 USD
View
B
Retailer 14
-
$12,328 CAD
$8,825 USD
View
Most Expensive
Brilliant Earth
21059953Y · Oct 30
$12,893 CAD
$9,230 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,341 CADSave up to $10,987 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
3.10ct Oval
$1,341 CAD