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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 €6,858 EUR
$7,662 USD
As of October 29, 2026
Save €35,936 EUR (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €42,794 EUR 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 €6,858 to €42,794, a €35,936 spread on the same certified stone. Do Amore Diamonds lists it at €42,794. 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: €42,794 EUR|Low: €6,858 EUR|High: €48,988 EUR|Avg: €14,057 EUR|-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€6,858 EUR
Retailer 9€6,997 EUR
Retailer 3€7,133 EUR
Retailer 13€7,367 EUR
Retailer 11€7,899 EUR
Retailer 10€8,850 EUR
Retailer 8€9,212 EUR
Retailer 12€9,876 EUR
Retailer 4€10,656 EUR
Retailer 5€11,727 EUR
Retailer 2€15,480 EUR
Retailer 6€16,074 EUR
Do Amore Diamonds€42,794 EUR

31 data points across 13 retailers

13 retailers€6,858 EUR to €42,794 EUR

A
Cheapest Retailer
-
€6,858 EUR
$7,662 USD
A+
Retailer 2
-
€6,997 EUR
$7,817 USD
View
A
Retailer 3
-
€7,133 EUR
$7,969 USD
View
A
Retailer 4
-
€7,367 EUR
$8,231 USD
View
A
Retailer 5
-
€7,899 EUR
$8,825 USD
View
A
Retailer 6
-
€8,850 EUR
$9,887 USD
View
A
Retailer 7
-
€9,212 EUR
$10,292 USD
View
A
Retailer 8
-
€9,876 EUR
$11,034 USD
View
Retailer 9
-
€10,656 EUR
$11,905 USD
View
Price last confirmed 24 days ago
A
Retailer 10
-
€11,727 EUR
$13,102 USD
View
Final sale: no returns
B+
Retailer 11
-
€15,480 EUR
View
B+
Retailer 12
-
€16,074 EUR
£14,140 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B6CD6F37E · Oct 30
€42,794 EUR
$47,810 USD
View
12 more retailers have this diamond
Prices start from €6,858 EURSave up to €35,936 EUR

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
€6,858 EUR