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Oval|Lab Grown|IGI

5.15ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG804650182

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804650182

Diamond specifications and retailer prices

From €8,038 EUR
$8,980 USD
As of October 31, 2026
Save €35,517 EUR (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €43,555 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.15ct lab-grown oval diamond

This 5.15ct 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 LG804650182 or 804650182. Listed at 10 retailers as of October 31, 2026, with prices from €8,038 to €43,555, a €35,517 spread on the same certified stone. Do Amore Diamonds lists it at €43,555. 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

5.15
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804650182
Dimensions13.68 × 9.85 × 6.01 mm
L/W Ratio1.39
Girdle conditionFaceted
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
13.68 mm9.85 mm5.15 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804650182
Side View
Table 60.0%Crown 36.2°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
Excellent
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 31
Current: €43,555 EUR|Low: €7,277 EUR|High: €48,729 EUR|Avg: €20,890 EUR|-0.4%
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
November 1, 2026
Retailer 12€7,277 EUR
Retailer 8€8,038 EUR
Retailer 7€9,374 EUR
Retailer 11€10,037 EUR
Retailer 13€10,620 EUR
Retailer 6€11,591 EUR
Retailer 9€14,142 EUR
Retailer 2€16,274 EUR
Retailer 4€19,012 EUR
Retailer 10€23,128 EUR
Retailer 14€23,238 EUR
Retailer 3€28,846 EUR
Retailer 5€34,318 EUR
Do Amore Diamonds€43,555 EUR

22 data points across 14 retailers

10 retailers€8,038 EUR to €43,555 EUR

A
Cheapest Retailer
-
€8,038 EUR
$8,980 USD
A
Retailer 2
-
€9,374 EUR
$10,473 USD
View
Retailer 3
-
€10,037 EUR
$11,213 USD
View
Price last confirmed 19 days ago
Retailer 4
-
€10,154 EUR
$11,344 USD
View
Price last confirmed 36 days ago
Retailer 5
-
€10,479 EUR
$11,707 USD
View
Price last confirmed 22 days ago
Retailer 6
-
€10,620 EUR
$11,865 USD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
€14,142 EUR
$15,800 USD
View
B+
Retailer 8
-
€16,274 EUR
£14,316 GBP
View
B+
Retailer 9
-
€23,128 EUR
$25,838 USD
View
Most Expensive
B
Do Amore Diamonds
27-A3ECBFDE7 · Oct 31
€43,555 EUR
$48,660 USD
View
9 more retailers have this diamond
Prices start from €8,038 EURSave up to €35,517 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
5.15ct Oval
€8,038 EUR