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Oval|Lab Grown|IGI

3.05ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG797647705

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG797647705

Diamond specifications and retailer prices

From $1,291 CAD
$919 USD
As of October 27, 2026
Save $9,666 CAD (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $10,957 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.05ct lab-grown oval diamond

This 3.05ct 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 LG797647705 or 797647705. Listed at 25 retailers as of October 27, 2026, with prices from $1,291 to $10,957, a $9,666 spread on the same certified stone. Brilliant Earth lists it at $10,957. 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

3.05
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797647705
Dimensions11.68 × 8.06 × 5.10 mm
L/W Ratio1.45
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
11.68 mm8.06 mm3.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797647705
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.3%

Caratlytics Score

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A+
Exceptional
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 27
Current: $10,957 CAD|Low: $1,291 CAD|High: $11,294 CAD|Avg: $3,710 CAD|-3.0%
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
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 29, 2026
Retailer 8$1,291 CAD
Retailer 4$1,403 CAD
Retailer 6$1,444 CAD
Retailer 18$1,497 CAD
Retailer 17$1,551 CAD
Retailer 19$1,657 CAD
Retailer 24$1,868 CAD
Retailer 11$1,983 CAD
Retailer 10$2,250 CAD
Retailer 22$2,291 CAD
Retailer 15$2,460 CAD
Retailer 16$3,343 CAD
Retailer 2$3,475 CAD
Retailer 12$3,501 CAD
Retailer 7$3,839 CAD
Retailer 3$4,132 CAD
Retailer 23$4,149 CAD
Retailer 20$4,208 CAD
Retailer 5$4,682 CAD
Retailer 21$4,898 CAD
Retailer 13$5,104 CAD
Retailer 9$5,203 CAD
Retailer 14$8,070 CAD
Brilliant Earth$10,957 CAD

24 data points across 24 retailers

25 retailers$1,291 CAD to $10,957 CAD

A+
Cheapest Retailer
-
$1,291 CAD
$919 USD
A
Retailer 2
-
$1,403 CAD
$999 USD
View
A
Retailer 3
-
$1,444 CAD
$1,028 USD
View
Final sale: no returns
A
Retailer 4
-
$1,497 CAD
$1,066 USD
View
A
Retailer 5
-
$1,551 CAD
$1,104 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,657 CAD
£929 GBP
View
A
Retailer 7
-
$1,868 CAD
$1,330 USD
View
A
Retailer 8
-
$1,983 CAD
$1,412 USD
View
A
Retailer 9
-
$2,250 CAD
$1,602 USD
View
A
Retailer 10
-
$2,291 CAD
£1,284 GBP
View
A
Retailer 11
-
$2,460 CAD
€1,668 EUR
View
Price last confirmed 10 days ago
A
Retailer 12
-
$3,343 CAD
$2,380 USD
View
A
Retailer 13
-
$3,475 CAD
ZAR 39,968 ZAR
View
A
Retailer 14
-
$3,501 CAD
A$3,834 AUD
View
Price last confirmed 7 days ago
A
Retailer 15
-
$3,839 CAD
$2,733 USD
View
A
Retailer 16
-
$4,132 CAD
£2,316 GBP
View
B+
Retailer 17
-
$4,149 CAD
$2,954 USD
View
A
Retailer 18
-
$4,208 CAD
$2,996 USD
View
B+
Retailer 19
-
$4,444 CAD
$3,164 USD
View
B+
Retailer 20
-
$4,682 CAD
$3,333 USD
View
B+
Retailer 21
-
$4,898 CAD
$3,487 USD
View
B+
Retailer 22
-
$5,104 CAD
£2,861 GBP
View
B+
Retailer 23
-
$5,203 CAD
$3,704 USD
View
B+
Retailer 24
-
$8,070 CAD
$5,745 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
19792949A · Oct 28
$10,957 CAD
$7,800 USD
View
24 more retailers have this diamond
Prices start from $1,291 CADSave up to $9,666 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+
3.05ct Oval
$1,291 CAD