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Round|Lab Grown|IGI

3.05ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG720586712

Shape and cutting style on the report: Round brilliant

Certificate IGI LG720586712

Diamond specifications and retailer prices

From $1,484 CAD
$1,060 USD
As of October 29, 2026
Save $12,484 CAD (89%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $13,968 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round 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 LG720586712 or 720586712. Listed at 30 retailers as of October 29, 2026, with prices from $1,484 to $13,968, a $12,484 spread on the same certified stone. Brilliant Earth lists it at $13,968. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720586712
Dimensions9.39 × 9.35 × 5.67 mm
L/W Ratio1.00
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
9.39 mm9.35 mm3.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720586712
Side View
Table 58.0%Crown 33.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.5%

Caratlytics Score

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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: $13,968 CAD|Low: $1,432 CAD|High: $20,252 CAD|Avg: $4,154 CAD|-31.0%
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
Retailer 16
October 29, 2026
Retailer 12$1,612 CAD
Retailer 7$1,866 CAD
Retailer 13$2,225 CAD
Retailer 16$2,225 CAD
Retailer 2$2,271 CAD
Retailer 11$2,369 CAD
Retailer 4$3,082 CAD
Retailer 8$3,296 CAD
Retailer 15$3,302 CAD
Retailer 14$3,349 CAD
Retailer 9$3,446 CAD
Retailer 5$4,642 CAD
Retailer 10$5,061 CAD
Retailer 6$5,218 CAD
Retailer 3$7,115 CAD
Brilliant Earth$13,968 CAD

38 data points across 16 retailers

30 retailers$1,484 CAD to $13,968 CAD

A
Retailer 1
-
$1,279 CAD
$914 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$1,393 CAD
$995 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$1,393 CAD
$995 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
$1,464 CAD
$1,046 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$1,484 CAD
$1,060 USD
View
A
Retailer 6
-
$1,484 CAD
$1,060 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$1,484 CAD
$1,060 USD
View
Price last confirmed 27 days ago
A
Retailer 8
-
$1,612 CAD
$1,152 USD
View
Final sale: no returns
A
Retailer 9
-
$1,809 CAD
HK$10,100 HKD
View
A
Retailer 10
-
$1,866 CAD
$1,333 USD
View
A
Retailer 11
-
$2,225 CAD
$1,590 USD
View
A
Retailer 12
-
$2,225 CAD
$1,590 USD
View
A
Retailer 13
-
$2,271 CAD
£1,277 GBP
View
A
Retailer 14
-
$2,369 CAD
€1,612 EUR
View
A
Retailer 15
-
$3,082 CAD
A$3,388 AUD
View
A
Retailer 16
-
$3,296 CAD
$2,355 USD
View
A
Retailer 17
-
$3,302 CAD
$2,359 USD
View
A
Retailer 18
-
$3,349 CAD
A$3,681 AUD
View
Price last confirmed 7 days ago
A
Retailer 19
-
$3,446 CAD
ZAR 39,778 ZAR
View
A
Retailer 20
-
$3,794 CAD
$2,711 USD
View
B+
Retailer 21
-
$4,174 CAD
$2,982 USD
View
Price last confirmed 29 days ago
B+
Retailer 22
-
$4,174 CAD
$2,982 USD
View
Price last confirmed 19 days ago
B+
Retailer 23
-
$4,642 CAD
$3,317 USD
View
B+
Retailer 24
-
$4,860 CAD
$3,473 USD
View
B+
Retailer 25
-
$5,061 CAD
£2,847 GBP
View
B+
Retailer 26
-
$5,159 CAD
$3,686 USD
View
B+
Retailer 27
-
$5,218 CAD
SGD 5,038 SGD
View
B+
Retailer 28
-
$5,604 CAD
$4,004 USD
View
B+
Retailer 29
-
$7,115 CAD
A$7,821 AUD
View
Price last confirmed 24 days ago
Most Expensive
B
Brilliant Earth
15368435A · Oct 29
$13,968 CAD
$9,980 USD
View
29 more retailers have this diamond
Prices start from $1,484 CADSave up to $12,484 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 Round
$1,484 CAD