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Round|Lab Grown|IGI

5.05ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG821640849

Shape and cutting style on the report: Round brilliant

Certificate IGI LG821640849

Diamond specifications and retailer prices

From $5,807 CAD
$4,149 USD
As of October 29, 2026
Save $15,086 CAD (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $20,893 CAD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.05ct lab-grown round diamond

This 5.05ct 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 LG821640849 or 821640849. Listed at 9 retailers as of October 29, 2026, with prices from $5,807 to $20,893, a $15,086 spread on the same certified stone. Taylor and Hart lists it at $20,893. 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

5.05
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821640849
Dimensions10.92 × 10.98 × 6.80 mm
L/W Ratio1.01
Girdle conditionFaceted
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
10.92 mm10.98 mm5.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821640849
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

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: $7,705 CAD|Low: $5,807 CAD|High: $25,917 CAD|Avg: $10,818 CAD|-15.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
October 30, 2026
Retailer 6$5,807 CAD
Retailer 8$7,166 CAD
Retailer 1$7,705 CAD
Retailer 4$8,552 CAD
Retailer 3$9,389 CAD
Retailer 7$9,496 CAD
Retailer 5$11,152 CAD
Retailer 2$12,754 CAD
Taylor and Hart$20,893 CAD

27 data points across 9 retailers

9 retailers$5,807 CAD to $20,893 CAD

A
Cheapest Retailer
-
$5,807 CAD
$4,149 USD
Retailer 2
-
$7,166 CAD
HK$40,000 HKD
View
Price last confirmed 39 days ago
A
Retailer 3
-
$7,705 CAD
£4,335 GBP
View
A
Retailer 4
-
$8,552 CAD
$6,110 USD
View
A
Retailer 5
-
$9,389 CAD
€6,389 EUR
View
Retailer 6
-
$9,496 CAD
$6,785 USD
View
Price last confirmed 22 days ago
A
Retailer 7
-
$11,152 CAD
$7,968 USD
View
A
Retailer 8
-
$12,754 CAD
£7,175 GBP
View
Most Expensive
B+
Taylor and Hart
87Q9FXM · Oct 30
$20,893 CAD
$14,928 USD
View
8 more retailers have this diamond
Prices start from $5,807 CADSave up to $15,086 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
5.05ct Round
$5,807 CAD