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Oval|Lab Grown|IGI

3.10ct E IF Oval Lab Grown Diamond

GD • E/IF • IGI LG739530465

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG739530465

Diamond specifications and retailer prices

From $1,276 CAD
$912 USD
As of October 29, 2026
Save $3,872 CAD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $13,170 CAD at Brilliant Earth · As of October 21, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG739530465 or 739530465. Listed at 19 retailers as of October 29, 2026, with a 303% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.10
Carat
E
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739530465
Dimensions11.98 × 8.35 × 4.99 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.98 mm8.35 mm3.10 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739530465
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.8%

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: $13,170 CAD|Low: $1,429 CAD|High: $13,996 CAD|Avg: $4,164 CAD|-5.9%
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 7$1,429 CAD
Retailer 9$1,729 CAD
Retailer 3$1,971 CAD
Retailer 14$2,120 CAD
Retailer 2$2,281 CAD
Retailer 11$2,463 CAD
Retailer 13$3,295 CAD
Retailer 8$3,439 CAD
Retailer 6$4,095 CAD
Retailer 15$4,253 CAD
Retailer 4$4,634 CAD
Retailer 12$5,050 CAD
Retailer 5$5,148 CAD
Retailer 10$7,663 CAD
Brilliant Earth$13,170 CAD

41 data points across 15 retailers

19 retailers$1,276 CAD to $5,148 CAD

A
Cheapest Retailer
-
$1,276 CAD
$912 USD
A
Retailer 2
-
$1,390 CAD
$993 USD
View
A
Retailer 3
-
$1,429 CAD
$1,021 USD
View
Final sale: no returns
A
Retailer 4
-
$1,481 CAD
$1,058 USD
View
Retailer 5
-
$1,481 CAD
$1,058 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,729 CAD
$1,235 USD
View
A
Retailer 7
-
$1,971 CAD
$1,408 USD
View
A
Retailer 8
-
$2,120 CAD
$1,515 USD
View
A
Retailer 9
-
$2,281 CAD
£1,283 GBP
View
B+
Retailer 10
-
$3,295 CAD
$2,354 USD
View
A
Retailer 11
-
$3,439 CAD
ZAR 39,697 ZAR
View
B+
Retailer 12
-
$4,095 CAD
£2,304 GBP
View
B+
Retailer 13
-
$4,164 CAD
$2,975 USD
View
B+
Retailer 14
-
$4,253 CAD
$3,039 USD
View
B+
Retailer 15
-
$4,634 CAD
$3,311 USD
View
B
Retailer 16
-
$5,050 CAD
£2,841 GBP
View
B
Retailer 17
-
$5,148 CAD
$3,678 USD
View
Retailer 18
-
$7,663 CAD
$5,475 USD
View
Price last confirmed 11 days ago
Most Expensive
Brilliant Earth
16416414A · Oct 21
$13,170 CAD
$9,410 USD
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from $1,276 CADSave up to $3,872 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
$1,276 CAD