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Round|Lab Grown|IGI

6.05ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG628447407

Shape and cutting style on the report: Round brilliant

Certificate IGI LG628447407

Diamond specifications and retailer prices

From $14,408 CAD
$10,314 USD
As of October 29, 2026
Save $50,143 CAD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $64,551 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 6.05ct lab-grown round diamond

This 6.05ct lab-grown round sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG628447407 or 628447407. Listed at 17 retailers as of October 29, 2026, with prices from $14,408 to $64,551, a $50,143 spread on the same certified stone. Do Amore Diamonds lists it at $64,551. 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

6.05
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628447407
Dimensions11.68 × 11.64 × 7.21 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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 mm11.64 mm6.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628447407
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $64,551 CAD|Low: $13,650 CAD|High: $65,878 CAD|Avg: $25,489 CAD|-2.0%
Do Amore Diamonds
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 15$14,408 CAD
Retailer 16$14,482 CAD
Retailer 3$14,985 CAD
Retailer 5$15,052 CAD
Retailer 8$16,469 CAD
Retailer 10$17,227 CAD
Retailer 6$17,231 CAD
Retailer 18$17,289 CAD
Retailer 13$17,472 CAD
Retailer 14$17,837 CAD
Retailer 17$18,010 CAD
Retailer 12$28,472 CAD
Retailer 11$29,838 CAD
Retailer 9$31,315 CAD
Retailer 2$31,664 CAD
Retailer 7$34,758 CAD
Retailer 4$38,952 CAD
Do Amore Diamonds$64,551 CAD

31 data points across 18 retailers

17 retailers$14,408 CAD to $64,551 CAD

A
Cheapest Retailer
-
$14,408 CAD
$10,314 USD
A
Retailer 2
-
$14,482 CAD
$10,367 USD
View
A
Retailer 3
-
$14,985 CAD
$10,727 USD
View
Retailer 4
-
$15,052 CAD
$10,775 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$15,725 CAD
$11,257 USD
View
A
Retailer 6
-
$16,469 CAD
$11,790 USD
View
Final sale: no returns
A
Retailer 7
-
$17,227 CAD
$12,332 USD
View
A
Retailer 8
-
$17,231 CAD
$12,335 USD
View
A
Retailer 9
-
$17,289 CAD
$12,377 USD
View
A
Retailer 10
-
$17,837 CAD
$12,769 USD
View
A
Retailer 11
-
$18,010 CAD
$12,893 USD
View
B+
Retailer 12
-
$28,472 CAD
£16,049 GBP
View
B+
Retailer 13
-
$29,838 CAD
$21,360 USD
View
B+
Retailer 14
-
$31,664 CAD
€21,588 EUR
View
Retailer 15
-
$34,758 CAD
A$38,280 AUD
View
Price last confirmed 22 days ago
B+
Retailer 16
-
$38,952 CAD
$27,885 USD
View
Most Expensive
B
Do Amore Diamonds
27-4C614435F · Oct 30
$64,551 CAD
$46,210 USD
View
16 more retailers have this diamond
Prices start from $14,408 CADSave up to $50,143 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
6.05ct Round
$14,408 CAD