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Oval|Lab Grown|IGI

3.06ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG731566847

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG731566847

Diamond specifications and retailer prices

From $1,507 CAD
$1,077 USD
As of October 29, 2026
Save $13,356 CAD (90%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $14,864 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.06ct lab-grown oval diamond

This 3.06ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG731566847 or 731566847. Listed at 28 retailers as of October 29, 2026, with prices from $1,507 to $14,864, a $13,356 spread on the same certified stone. Brilliant Earth lists it at $14,864. 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

3.06
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731566847
Dimensions11.96 × 8.13 × 5.07 mm
L/W Ratio1.47
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
11.96 mm8.13 mm3.06 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731566847
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.4%

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: $14,864 CAD|Low: $1,505 CAD|High: $20,084 CAD|Avg: $4,580 CAD|-26.0%
Brilliant Earth
Retailer 2
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Retailer 26
October 30, 2026
Retailer 25$1,507 CAD
Retailer 17$1,639 CAD
Retailer 21$1,687 CAD
Retailer 9$1,748 CAD
Retailer 22$2,015 CAD
Retailer 2$2,086 CAD
Retailer 3$2,111 CAD
Retailer 6$2,132 CAD
Retailer 13$2,532 CAD
Retailer 26$2,638 CAD
Retailer 8$2,807 CAD
Retailer 15$3,276 CAD
Retailer 4$3,545 CAD
Retailer 20$4,059 CAD
Retailer 5$4,084 CAD
Retailer 18$4,104 CAD
Retailer 23$4,523 CAD
Retailer 7$4,821 CAD
Retailer 11$5,061 CAD
Retailer 10$5,586 CAD
Retailer 24$5,935 CAD
Retailer 16$6,107 CAD
Retailer 12$6,178 CAD
Retailer 14$6,679 CAD
Retailer 19$10,257 CAD
Brilliant Earth$14,864 CAD

27 data points across 26 retailers

28 retailers$1,507 CAD to $14,864 CAD

A
Cheapest Retailer
-
$1,507 CAD
$1,077 USD
A
Retailer 2
-
$1,639 CAD
$1,171 USD
View
A
Retailer 3
-
$1,687 CAD
$1,205 USD
View
Final sale: no returns
A
Retailer 4
-
$1,748 CAD
$1,249 USD
View
A
Retailer 5
-
$2,015 CAD
$1,440 USD
View
A
Retailer 6
-
$2,086 CAD
£1,174 GBP
View
A
Retailer 7
-
$2,111 CAD
$1,508 USD
View
A
Retailer 8
-
$2,132 CAD
HK$11,900 HKD
View
A
Retailer 9
-
$2,532 CAD
£1,424 GBP
View
A
Retailer 10
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$2,638 CAD
$1,885 USD
View
A
Retailer 11
-
$2,807 CAD
€1,910 EUR
View
A
Retailer 12
-
$3,276 CAD
$2,341 USD
View
A
Retailer 13
-
$3,545 CAD
$2,533 USD
View
A
Retailer 14
-
$3,783 CAD
A$4,158 AUD
View
A
Retailer 15
-
$4,059 CAD
ZAR 46,846 ZAR
View
B+
Retailer 16
-
$4,084 CAD
$2,918 USD
View
Retailer 17
-
$4,104 CAD
A$4,511 AUD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$4,523 CAD
$3,231 USD
View
B+
Retailer 19
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$4,821 CAD
£2,712 GBP
View
B+
Retailer 20
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$5,061 CAD
$3,616 USD
View
B+
Retailer 21
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$5,586 CAD
$3,991 USD
View
B+
Retailer 22
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$5,935 CAD
£3,339 GBP
View
B+
Retailer 23
-
$6,107 CAD
$4,363 USD
View
B+
Retailer 24
-
$6,178 CAD
SGD 5,965 SGD
View
B+
Retailer 25
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$6,679 CAD
$4,772 USD
View
Retailer 26
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$8,409 CAD
$6,008 USD
View
Price last confirmed 71 days ago
Retailer 27
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$10,257 CAD
A$11,275 AUD
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
15998883A · Oct 29
$14,864 CAD
$10,620 USD
View
27 more retailers have this diamond
Prices start from $1,507 CADSave up to $13,356 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
3.06ct Oval
$1,507 CAD