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Oval|Lab Grown|IGI

3.11ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG608364595

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG608364595

Diamond specifications and retailer prices

From $1,701 CAD
$1,218 USD
As of October 29, 2026
Save $11,807 CAD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $13,508 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.11ct lab-grown oval diamond

This 3.11ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG608364595 or 608364595. Listed at 20 retailers as of October 29, 2026, with prices from $1,701 to $13,508, a $11,807 spread on the same certified stone. Do Amore Diamonds lists it at $13,508. 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

3.11
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG608364595
Dimensions11.98 × 8.30 × 5.04 mm
L/W Ratio1.44
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
11.98 mm8.30 mm3.11 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG608364595
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.7%

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: $13,508 CAD|Low: $1,214 CAD|High: $13,508 CAD|Avg: $5,122 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 19
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Retailer 21
October 30, 2026
Retailer 6$1,701 CAD
Retailer 20$1,764 CAD
Retailer 18$1,970 CAD
Retailer 2$2,149 CAD
Retailer 5$2,232 CAD
Retailer 21$2,809 CAD
Retailer 13$2,825 CAD
Retailer 10$3,383 CAD
Retailer 12$3,577 CAD
Retailer 9$4,364 CAD
Retailer 17$4,393 CAD
Retailer 15$4,521 CAD
Retailer 4$5,107 CAD
Retailer 8$5,512 CAD
Retailer 11$5,571 CAD
Retailer 16$6,289 CAD
Retailer 7$6,735 CAD
Retailer 14$6,913 CAD
Retailer 3$8,302 CAD
Retailer 19$13,061 CAD
Do Amore Diamonds$13,508 CAD

23 data points across 21 retailers

20 retailers$1,701 CAD to $13,508 CAD

A
Cheapest Retailer
-
$1,701 CAD
$1,218 USD
Final sale: no returns
Retailer 2
-
$1,764 CAD
$1,263 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$1,970 CAD
$1,410 USD
View
A
Retailer 4
-
$2,149 CAD
£1,211 GBP
View
A
Retailer 5
-
$2,232 CAD
$1,598 USD
View
A
Retailer 6
-
$2,809 CAD
$2,011 USD
View
A
Retailer 7
-
$2,825 CAD
£1,592 GBP
View
A
Retailer 8
-
$3,383 CAD
$2,422 USD
View
A
Retailer 9
-
$3,577 CAD
$2,561 USD
View
Retailer 10
-
$4,393 CAD
A$4,838 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$4,521 CAD
ZAR 52,282 ZAR
View
B+
Retailer 12
-
$5,107 CAD
$3,656 USD
View
B+
Retailer 13
-
$5,512 CAD
$3,946 USD
View
B+
Retailer 14
-
$5,571 CAD
$3,988 USD
View
B+
Retailer 15
-
$6,289 CAD
£3,545 GBP
View
B+
Retailer 16
-
$6,735 CAD
$4,821 USD
View
B+
Retailer 17
-
$6,913 CAD
$4,949 USD
View
B
Retailer 18
-
$8,302 CAD
$5,943 USD
View
B
Retailer 19
-
$13,061 CAD
$9,350 USD
View
Most Expensive
B
Do Amore Diamonds
27-51271AF8F · Oct 29
$13,508 CAD
$9,670 USD
View
19 more retailers have this diamond
Prices start from $1,701 CADSave up to $11,807 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
3.11ct Oval
$1,701 CAD