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Oval|Lab Grown|IGI

5.11ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG784644651

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784644651

Diamond specifications and retailer prices

From €6,781 EUR
$7,576 USD
As of October 29, 2026
Save €35,530 EUR (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €42,311 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 5.11ct lab-grown oval diamond

This 5.11ct 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 LG784644651 or 784644651. Listed at 17 retailers as of October 29, 2026, with prices from €6,781 to €42,311, a €35,530 spread on the same certified stone. Do Amore Diamonds lists it at €42,311. 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

5.11
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644651
Dimensions13.51 × 9.67 × 6.12 mm
L/W Ratio1.40
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
13.51 mm9.67 mm5.11 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644651
Side View
Table 59.0%Crown 36.6°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €42,311 EUR|Low: €6,781 EUR|High: €48,433 EUR|Avg: €15,058 EUR|-3.8%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 31, 2026
Retailer 14€6,781 EUR
Retailer 16€6,919 EUR
Retailer 6€7,052 EUR
Retailer 5€7,217 EUR
Retailer 3€7,814 EUR
Retailer 12€8,170 EUR
Retailer 17€8,750 EUR
Retailer 15€9,108 EUR
Retailer 4€9,765 EUR
Retailer 8€10,329 EUR
Retailer 9€11,593 EUR
Retailer 10€14,035 EUR
Retailer 2€15,300 EUR
Retailer 11€15,892 EUR
Retailer 7€21,894 EUR
Retailer 13€24,687 EUR
Do Amore Diamonds€42,311 EUR

36 data points across 17 retailers

17 retailers€6,781 EUR to €42,311 EUR

A
Cheapest Retailer
-
€6,781 EUR
$7,576 USD
A
Retailer 2
-
€6,919 EUR
$7,730 USD
View
A
Retailer 3
-
€7,052 EUR
$7,879 USD
View
A
Retailer 4
-
€7,217 EUR
$8,063 USD
View
A
Retailer 5
-
€7,353 EUR
$8,215 USD
View
A
Retailer 6
-
€7,814 EUR
$8,730 USD
View
A
Retailer 7
-
€8,750 EUR
$9,775 USD
View
A
Retailer 8
-
€9,108 EUR
$10,175 USD
View
A
Retailer 9
-
€9,765 EUR
$10,909 USD
View
Retailer 10
-
€10,329 EUR
$11,540 USD
View
Price last confirmed 13 days ago
A
Retailer 11
-
€11,593 EUR
$12,952 USD
View
Final sale: no returns
A
Retailer 12
-
€14,035 EUR
$15,680 USD
View
B+
Retailer 13
-
€15,300 EUR
View
B+
Retailer 14
-
€15,892 EUR
£13,980 GBP
View
B+
Retailer 15
-
€21,894 EUR
$24,460 USD
View
B
Retailer 16
-
€24,687 EUR
$27,580 USD
View
Most Expensive
B
Do Amore Diamonds
27-B04CCD517 · Nov 1
€42,311 EUR
$47,270 USD
View
16 more retailers have this diamond
Prices start from €6,781 EURSave up to €35,530 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
5.11ct Oval
€6,781 EUR