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Oval|Lab Grown|IGI

5.16ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG628448118

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG628448118

Diamond specifications and retailer prices

From €6,846 EUR
$7,648 USD
As of October 29, 2026
Save €35,868 EUR (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €42,714 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 5.16ct lab-grown oval diamond

This 5.16ct 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 LG628448118 or 628448118. Listed at 16 retailers as of October 29, 2026, with prices from €6,846 to €42,714, a €35,868 spread on the same certified stone. Do Amore Diamonds lists it at €42,714. 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

5.16
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628448118
Dimensions13.34 × 9.59 × 6.17 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
13.34 mm9.59 mm5.16 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628448118
Side View
Table 59.0%Crown 36.9°Girdle: THK-VTKPavilion 40.3°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
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: €42,714 EUR|Low: €6,846 EUR|High: €48,899 EUR|Avg: €15,461 EUR|-3.8%
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
October 31, 2026
Retailer 12€6,846 EUR
Retailer 14€6,984 EUR
Retailer 5€7,120 EUR
Retailer 4€7,342 EUR
Retailer 16€7,886 EUR
Retailer 15€8,833 EUR
Retailer 13€9,194 EUR
Retailer 3€9,858 EUR
Retailer 7€10,643 EUR
Retailer 8€11,704 EUR
Retailer 9€14,169 EUR
Retailer 2€15,450 EUR
Retailer 10€16,044 EUR
Retailer 6€22,105 EUR
Retailer 11€24,928 EUR
Do Amore Diamonds€42,714 EUR

35 data points across 16 retailers

16 retailers€6,846 EUR to €42,714 EUR

A
Cheapest Retailer
-
€6,846 EUR
$7,648 USD
A
Retailer 2
-
€6,984 EUR
$7,803 USD
View
A
Retailer 3
-
€7,120 EUR
$7,954 USD
View
A
Retailer 4
-
€7,342 EUR
$8,203 USD
View
A
Retailer 5
-
€7,886 EUR
$8,810 USD
View
A
Retailer 6
-
€8,833 EUR
$9,868 USD
View
A
Retailer 7
-
€9,194 EUR
$10,272 USD
View
A
Retailer 8
-
€9,858 EUR
$11,013 USD
View
Retailer 9
-
€10,643 EUR
$11,890 USD
View
Price last confirmed 24 days ago
A
Retailer 10
-
€11,704 EUR
$13,076 USD
View
Final sale: no returns
A
Retailer 11
-
€14,169 EUR
$15,830 USD
View
B+
Retailer 12
-
€15,450 EUR
View
B+
Retailer 13
-
€16,044 EUR
£14,114 GBP
View
B+
Retailer 14
-
€22,105 EUR
$24,696 USD
View
B
Retailer 15
-
€24,928 EUR
$27,850 USD
View
Most Expensive
B
Do Amore Diamonds
27-4CD680921 · Oct 30
€42,714 EUR
$47,720 USD
View
15 more retailers have this diamond
Prices start from €6,846 EURSave up to €35,868 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
5.16ct Oval
€6,846 EUR