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Round|Lab Grown|IGI

3.05ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG710523627

Shape and cutting style on the report: Round brilliant

Certificate IGI LG710523627

Diamond specifications and retailer prices

From $1,586 CAD
$1,133 USD
As of October 29, 2026
Save $18,694 CAD (92%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $20,280 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 LG710523627 or 710523627. Listed at 26 retailers as of October 29, 2026, with prices from $1,586 to $20,280, a $18,694 spread on the same certified stone. Brilliant Earth lists it at $20,280. 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 angle35.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710523627
Dimensions9.27 × 9.21 × 5.75 mm
L/W Ratio1.01
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
9.27 mm9.21 mm3.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710523627
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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: $20,280 CAD|Low: $1,586 CAD|High: $20,308 CAD|Avg: $5,064 CAD|-0.1%
Brilliant Earth
Retailer 2
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Retailer 7
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Retailer 17
Retailer 18
Retailer 19
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Retailer 23
October 29, 2026
Retailer 21$1,586 CAD
Retailer 14$1,726 CAD
Retailer 12$1,775 CAD
Retailer 6$1,839 CAD
Retailer 19$2,085 CAD
Retailer 5$2,132 CAD
Retailer 22$2,195 CAD
Retailer 20$2,631 CAD
Retailer 2$2,648 CAD
Retailer 18$2,938 CAD
Retailer 3$3,398 CAD
Retailer 23$3,401 CAD
Retailer 10$3,447 CAD
Retailer 4$3,837 CAD
Retailer 13$4,271 CAD
Retailer 15$4,836 CAD
Retailer 8$5,325 CAD
Retailer 7$5,837 CAD
Retailer 17$5,940 CAD
Retailer 9$6,162 CAD
Retailer 11$6,435 CAD
Retailer 16$7,325 CAD
Brilliant Earth$20,280 CAD

30 data points across 23 retailers

26 retailers$1,586 CAD to $20,280 CAD

A
Cheapest Retailer
-
$1,586 CAD
$1,133 USD
A
Retailer 2
-
$1,726 CAD
$1,233 USD
View
A
Retailer 3
-
$1,775 CAD
$1,268 USD
View
Final sale: no returns
A
Retailer 4
-
$1,839 CAD
$1,314 USD
View
A
Retailer 5
-
$2,085 CAD
$1,490 USD
View
A
Retailer 6
-
$2,132 CAD
HK$11,900 HKD
View
A
Retailer 7
-
$2,139 CAD
$1,528 USD
View
Price last confirmed 16 days ago
A
Retailer 8
-
$2,195 CAD
$1,568 USD
View
A
Retailer 9
-
$2,631 CAD
$1,880 USD
View
A
Retailer 10
-
$2,648 CAD
£1,490 GBP
View
A
Retailer 11
-
$2,938 CAD
€1,999 EUR
View
A
Retailer 12
-
$3,398 CAD
$2,428 USD
View
A
Retailer 13
-
$3,401 CAD
$2,430 USD
View
A
Retailer 14
-
$3,447 CAD
$2,463 USD
View
A
Retailer 15
-
$3,837 CAD
A$4,218 AUD
View
B+
Retailer 16
-
$3,985 CAD
$2,847 USD
View
Price last confirmed 43 days ago
B+
Retailer 17
-
$4,271 CAD
ZAR 49,294 ZAR
View
B+
Retailer 18
-
$4,836 CAD
A$5,316 AUD
View
Price last confirmed 7 days ago
B+
Retailer 19
-
$5,085 CAD
$3,633 USD
View
B+
Retailer 20
-
$5,325 CAD
$3,805 USD
View
B+
Retailer 21
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$5,837 CAD
$4,170 USD
View
B+
Retailer 22
-
$5,940 CAD
£3,342 GBP
View
B+
Retailer 23
-
$6,162 CAD
SGD 5,950 SGD
View
B+
Retailer 24
-
$6,435 CAD
$4,598 USD
View
B+
Retailer 25
-
$7,325 CAD
A$8,052 AUD
View
Price last confirmed 20 days ago
Most Expensive
B
Brilliant Earth
18469332A · Oct 29
$20,280 CAD
$14,490 USD
View
25 more retailers have this diamond
Prices start from $1,586 CADSave up to $18,694 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
$1,586 CAD