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Oval|Lab Grown|IGI

3.10ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG754594664

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754594664

Diamond specifications and retailer prices

From $2,256 CAD
$1,615 USD
As of October 29, 2026
Save $13,599 CAD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $15,855 CAD at Brilliant Earth · As of October 29, 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 LG754594664 or 754594664. Listed at 15 retailers as of October 29, 2026, with prices from $2,256 to $15,855, a $13,599 spread on the same certified stone. Brilliant Earth lists it at $15,855. 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 angle35.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594664
Dimensions12.01 × 7.99 × 5.03 mm
L/W Ratio1.50
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
12.01 mm7.99 mm3.10 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594664
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.0%

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: $15,855 CAD|Low: $2,256 CAD|High: $23,063 CAD|Avg: $6,327 CAD|-31.3%
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
October 30, 2026
Retailer 11$2,256 CAD
Retailer 13$2,324 CAD
Retailer 2$2,760 CAD
Retailer 10$2,875 CAD
Retailer 14$3,057 CAD
Retailer 12$4,214 CAD
Retailer 7$4,419 CAD
Retailer 9$4,935 CAD
Retailer 3$5,509 CAD
Retailer 8$6,147 CAD
Retailer 6$6,665 CAD
Retailer 4$6,727 CAD
Retailer 5$7,288 CAD
Brilliant Earth$15,855 CAD

35 data points across 14 retailers

15 retailers$2,256 CAD to $15,855 CAD

A
Cheapest Retailer
-
$2,256 CAD
$1,615 USD
A
Retailer 2
-
$2,324 CAD
HK$13,000 HKD
View
A
Retailer 3
-
$2,760 CAD
£1,556 GBP
View
A
Retailer 4
-
$2,875 CAD
$2,058 USD
View
A
Retailer 5
-
$3,057 CAD
€2,084 EUR
View
A
Retailer 6
-
$4,214 CAD
$3,017 USD
View
B+
Retailer 7
-
$4,419 CAD
ZAR 51,102 ZAR
View
B+
Retailer 8
-
$4,935 CAD
$3,533 USD
View
B+
Retailer 9
-
$5,509 CAD
$3,944 USD
View
B+
Retailer 10
-
$6,147 CAD
£3,465 GBP
View
B+
Retailer 11
-
$6,665 CAD
$4,771 USD
View
B+
Retailer 12
-
$6,727 CAD
SGD 6,508 SGD
View
B+
Retailer 13
-
$7,288 CAD
$5,217 USD
View
Retailer 14
-
$8,805 CAD
$6,304 USD
View
Price last confirmed 71 days ago
Most Expensive
B
Brilliant Earth
17981781A · Oct 29
$15,855 CAD
$11,350 USD
View
14 more retailers have this diamond
Prices start from $2,256 CADSave up to $13,599 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
$2,256 CAD