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5.03ct E IF Round Lab Grown Diamond

EX • E/IF • GIA 2516797723

Certificate GIA 2516797723

Diamond specifications and retailer prices

From $18,686 CAD
$13,377 USD
As of October 26, 2026
2 retailers carry this diamond
Most expensive: $18,686 CAD at Friendly Diamonds
View at Friendly Diamonds

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 GIA 2516797723. Listed at 2 retailers as of October 26, 2026. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 2516797723
Dimensions11.06 × 10.98 × 6.68 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
11.06 mm10.98 mm5.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2516797723
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: $18,686 CAD|Low: $10,908 CAD|High: $67,020 CAD|Avg: $40,130 CAD|-18.0%
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 18, 2026
Retailer 2$11,392 CAD
Friendly Diamonds$18,686 CAD
Retailer 4$41,840 CAD
Retailer 5$58,436 CAD
Retailer 3$67,020 CAD

9 data points across 5 retailers

2 retailers

Retailer 1
-
$11,392 CAD
$8,155 USD
Price last confirmed 12 days ago
Most Expensive
A
Friendly Diamonds
4552071 · Oct 26
$18,686 CAD
$13,377 USD
View
1 more retailer has this diamond

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
$18,686 CAD