Round|Lab Grown|GCAL

5.03ct E IF Round Lab Grown Diamond

ID • E/IF • GCAL 360846180

Shape and cutting style on the report: Round brilliant

Certificate GCAL 360846180

Diamond specifications and retailer prices

From $23,028 CAD
$16,485 USD
As of October 29, 2026
Save $45,555 CAD (66%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $68,583 CAD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 5.03ct lab-grown round diamond

This 5.03ct 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 GCAL 360846180. Listed at 12 retailers as of October 29, 2026, with prices from $23,028 to $68,583, a $45,555 spread on the same certified stone. Frank Darling lists it at $68,583. 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

5.03
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360846180
Dimensions10.94 × 10.98 × 6.80 mm
L/W Ratio1.00
Culet sizeNone
Top View
10.94 mm10.98 mm5.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360846180
Side View
Table 57.0%Crown 34.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $68,583 CAD|Low: $23,028 CAD|High: $210,094 CAD|Avg: $53,654 CAD
Frank Darling
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
October 29, 2026
Retailer 14$23,028 CAD
Retailer 8$23,580 CAD
Retailer 4$25,355 CAD
Retailer 12$25,790 CAD
Retailer 9$26,699 CAD
Retailer 10$26,712 CAD
Retailer 11$26,712 CAD
Retailer 13$27,633 CAD
Retailer 2$30,515 CAD
Retailer 7$45,505 CAD
Frank Darling$68,583 CAD
Retailer 5$71,126 CAD
Retailer 3$103,161 CAD
Retailer 6$210,094 CAD

15 data points across 14 retailers

12 retailers$23,028 CAD to $68,583 CAD

B+
Cheapest Retailer
-
$23,028 CAD
$16,485 USD
B+
Retailer 2
-
$23,580 CAD
$16,880 USD
View
B+
Retailer 3
-
$25,790 CAD
$18,462 USD
View
Final sale: no returns
B+
Retailer 4
-
$26,699 CAD
$19,113 USD
View
Retailer 5
-
$26,712 CAD
$19,122 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$26,712 CAD
$19,122 USD
View
B+
Retailer 7
-
$27,633 CAD
$19,782 USD
View
B+
Retailer 8
-
$30,515 CAD
£17,200 GBP
View
B+
Retailer 9
-
$45,505 CAD
£25,650 GBP
View
Most Expensive
B
Frank Darling
FAGD-91160FA · Oct 29
$68,583 CAD
$49,097 USD
View
9 more retailers have this diamond
Prices start from $23,028 CADSave up to $45,555 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.

B+
5.03ct Round
$23,028 CAD