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Oval|Lab Grown|IGI

3.05ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG780662197

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780662197

Diamond specifications and retailer prices

From $1,242 CAD
$889 USD
As of October 29, 2026
Save $11,442 CAD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $12,684 CAD at Brilliant Earth · As of October 30, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780662197 or 780662197. Listed at 16 retailers as of October 29, 2026, with prices from $1,242 to $12,684, a $11,442 spread on the same certified stone. Brilliant Earth lists it at $12,684. 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
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662197
Dimensions11.35 × 8.08 × 5.24 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
11.35 mm8.08 mm3.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662197
Side View
Table 57.0%Crown 36.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.9%

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: $12,684 CAD|Low: $1,242 CAD|High: $21,861 CAD|Avg: $5,375 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$1,242 CAD
Retailer 4$1,351 CAD
Retailer 6$1,602 CAD
Retailer 11$1,697 CAD
Retailer 8$1,767 CAD
Retailer 10$2,312 CAD
Retailer 14$2,677 CAD
Retailer 15$2,980 CAD
Retailer 3$3,142 CAD
Retailer 13$3,203 CAD
Retailer 5$4,144 CAD
Retailer 2$5,420 CAD
Retailer 12$11,022 CAD
Retailer 7$12,139 CAD
Brilliant Earth$12,684 CAD

35 data points across 15 retailers

16 retailers$1,242 CAD to $12,684 CAD

A
Cheapest Retailer
-
$1,242 CAD
$889 USD
A
Retailer 2
-
$1,351 CAD
$967 USD
View
A
Retailer 3
-
$1,602 CAD
$1,147 USD
View
Final sale: no returns
A
Retailer 4
-
$1,697 CAD
$1,215 USD
View
A
Retailer 5
-
$1,767 CAD
$1,265 USD
View
A
Retailer 6
-
$2,312 CAD
$1,655 USD
View
A
Retailer 7
-
$2,677 CAD
€1,825 EUR
View
A
Retailer 8
-
$2,980 CAD
$2,133 USD
View
A
Retailer 9
-
$3,142 CAD
$2,249 USD
View
A
Retailer 10
-
$3,203 CAD
$2,293 USD
View
B+
Retailer 11
-
$4,144 CAD
$2,967 USD
View
B+
Retailer 12
-
$5,420 CAD
£3,055 GBP
View
Retailer 13
-
$8,102 CAD
$5,800 USD
View
Price last confirmed 71 days ago
B
Retailer 14
-
$11,022 CAD
$7,890 USD
View
B
Retailer 15
-
$12,139 CAD
$8,690 USD
View
Most Expensive
B
Brilliant Earth
18495282Y · Oct 30
$12,684 CAD
$9,080 USD
View
15 more retailers have this diamond
Prices start from $1,242 CADSave up to $11,442 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
$1,242 CAD