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Round|Lab Grown|IGI

5.03ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG744514514

Shape and cutting style on the report: Round brilliant

Certificate IGI LG744514514

Diamond specifications and retailer prices

From $6,983 CAD
£3,914 GBP
As of October 29, 2026
Save $43,179 CAD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $50,162 CAD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 5.03ct lab-grown round diamond

This 5.03ct lab-grown round sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG744514514 or 744514514. Listed at 18 retailers as of October 28, 2026, with prices from $6,983 to $50,162, a $43,179 spread on the same certified stone. Do Amore Diamonds lists it at $50,162. 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
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514514
Dimensions10.97 × 11.04 × 6.77 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
10.97 mm11.04 mm5.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514514
Side View
Table 56.0%Crown 34.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A+
Exceptional
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: $50,162 CAD|Low: $6,949 CAD|High: $50,162 CAD|Avg: $14,196 CAD
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
October 29, 2026
Retailer 10$6,983 CAD
Retailer 13$7,290 CAD
Retailer 17$7,642 CAD
Retailer 14$7,691 CAD
Retailer 9$8,335 CAD
Retailer 6$9,124 CAD
Retailer 5$10,339 CAD
Retailer 15$10,605 CAD
Retailer 16$11,082 CAD
Retailer 12$13,067 CAD
Retailer 11$15,777 CAD
Retailer 2$19,097 CAD
Retailer 3$19,577 CAD
Retailer 4$19,938 CAD
Retailer 8$28,375 CAD
Retailer 7$36,850 CAD
Do Amore Diamonds$50,162 CAD

39 data points across 17 retailers

18 retailers$6,983 CAD to $50,162 CAD

A+
Cheapest Retailer
-
$6,983 CAD
£3,914 GBP
A
Retailer 2
-
$7,290 CAD
$5,190 USD
View
A
Retailer 3
-
$7,642 CAD
$5,440 USD
View
A
Retailer 4
-
$7,691 CAD
$5,475 USD
View
A
Retailer 5
-
$8,335 CAD
$5,934 USD
View
Final sale: no returns
A
Retailer 6
-
$9,124 CAD
$6,495 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$10,334 CAD
$7,357 USD
View
A
Retailer 8
-
$10,339 CAD
$7,360 USD
View
A
Retailer 9
-
$10,605 CAD
$7,550 USD
View
A
Retailer 10
-
$11,082 CAD
$7,889 USD
View
A
Retailer 11
-
$13,067 CAD
$9,302 USD
View
A
Retailer 12
-
$15,777 CAD
€10,697 EUR
View
A
Retailer 13
-
$19,097 CAD
£10,705 GBP
View
A
Retailer 14
-
$19,577 CAD
$13,937 USD
View
A
Retailer 15
-
$19,938 CAD
A$21,837 AUD
View
B+
Retailer 16
-
$28,375 CAD
$20,200 USD
View
B
Retailer 17
-
$36,850 CAD
A$40,359 AUD
View
Price last confirmed 20 days ago
Most Expensive
B
Do Amore Diamonds
27-09F54D718 · Oct 28
$50,162 CAD
$35,710 USD
View
17 more retailers have this diamond
Prices start from $6,983 CADSave up to $43,179 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+
5.03ct Round
$6,983 CAD