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Oval|Lab Grown|IGI

5.17ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG784645347

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784645347

Diamond specifications and retailer prices

From $10,703 CAD
$7,662 USD
As of October 29, 2026
Save $56,083 CAD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $66,786 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 5.17ct lab-grown oval diamond

This 5.17ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784645347 or 784645347. Listed at 13 retailers as of October 29, 2026, with prices from $10,703 to $66,786, a $56,083 spread on the same certified stone. Do Amore Diamonds lists it at $66,786. 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

5.17
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645347
Dimensions13.59 × 9.76 × 6.06 mm
L/W Ratio1.39
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
13.59 mm9.76 mm5.17 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645347
Side View
Table 57.0%Crown 37.1°Girdle: Slightly ThickPavilion 39°Culet: NoneDepth 62.1%

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: $66,786 CAD|Low: $10,703 CAD|High: $76,452 CAD|Avg: $21,938 CAD|-3.9%
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
October 31, 2026
Retailer 7$10,703 CAD
Retailer 9$10,920 CAD
Retailer 3$11,132 CAD
Retailer 13$11,498 CAD
Retailer 11$12,328 CAD
Retailer 10$13,811 CAD
Retailer 8$14,377 CAD
Retailer 12$15,413 CAD
Retailer 4$16,630 CAD
Retailer 5$18,302 CAD
Retailer 2$24,159 CAD
Retailer 6$25,085 CAD
Do Amore Diamonds$66,786 CAD

31 data points across 13 retailers

13 retailers$10,703 CAD to $66,786 CAD

A
Cheapest Retailer
-
$10,703 CAD
$7,662 USD
A+
Retailer 2
-
$10,920 CAD
$7,817 USD
View
A
Retailer 3
-
$11,132 CAD
$7,969 USD
View
A
Retailer 4
-
$11,498 CAD
$8,231 USD
View
A
Retailer 5
-
$12,328 CAD
$8,825 USD
View
A
Retailer 6
-
$13,811 CAD
$9,887 USD
View
A
Retailer 7
-
$14,377 CAD
$10,292 USD
View
A
Retailer 8
-
$15,413 CAD
$11,034 USD
View
Retailer 9
-
$16,630 CAD
$11,905 USD
View
Price last confirmed 24 days ago
A
Retailer 10
-
$18,302 CAD
$13,102 USD
View
Final sale: no returns
B+
Retailer 11
-
$24,159 CAD
€16,471 EUR
View
B+
Retailer 12
-
$25,085 CAD
£14,140 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B6CD6F37E · Oct 30
$66,786 CAD
$47,810 USD
View
12 more retailers have this diamond
Prices start from $10,703 CADSave up to $56,083 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+
5.17ct Oval
$10,703 CAD