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Round|Lab Grown|IGI

5.06ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG780665516

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780665516

Diamond specifications and retailer prices

From €4,651 EUR
$5,196 USD
As of October 29, 2026
Save €27,349 EUR (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €31,999 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 5.06ct lab-grown round diamond

This 5.06ct lab-grown round 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 LG780665516 or 780665516. Listed at 15 retailers as of October 29, 2026, with prices from €4,651 to €31,999, a €27,349 spread on the same certified stone. Do Amore Diamonds lists it at €31,999. 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

5.06
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780665516
Dimensions11.10 × 11.13 × 6.72 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
11.10 mm11.13 mm5.06 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780665516
Side View
Table 58.0%Crown 33.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.4%

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: €31,999 EUR|Low: €4,651 EUR|High: €36,036 EUR|Avg: €11,217 EUR|-11.2%
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 14€4,651 EUR
Retailer 4€4,874 EUR
Retailer 15€4,907 EUR
Retailer 9€5,411 EUR
Retailer 7€6,187 EUR
Retailer 6€6,686 EUR
Retailer 16€6,765 EUR
Retailer 3€7,069 EUR
Retailer 12€7,599 EUR
Retailer 13€8,336 EUR
Retailer 2€10,351 EUR
Retailer 8€11,763 EUR
Retailer 11€12,183 EUR
Retailer 5€12,466 EUR
Retailer 10€16,720 EUR
Do Amore Diamonds€31,999 EUR

37 data points across 16 retailers

15 retailers€4,651 EUR to €31,999 EUR

A+
Cheapest Retailer
-
€4,651 EUR
$5,196 USD
A
Retailer 2
-
€4,874 EUR
$5,445 USD
View
A
Retailer 3
-
€4,907 EUR
$5,482 USD
View
A
Retailer 4
-
€5,411 EUR
$6,045 USD
View
A
Retailer 5
-
€6,187 EUR
$6,912 USD
View
Final sale: no returns
A
Retailer 6
-
€6,686 EUR
$7,470 USD
View
A
Retailer 7
-
€6,765 EUR
$7,558 USD
View
A
Retailer 8
-
€7,069 EUR
$7,898 USD
View
A
Retailer 9
-
€7,599 EUR
$8,490 USD
View
A
Retailer 10
-
€8,336 EUR
$9,313 USD
View
A
Retailer 11
-
€10,351 EUR
View
A
Retailer 12
-
€12,183 EUR
£10,717 GBP
View
A
Retailer 13
-
€12,466 EUR
$13,927 USD
View
B+
Retailer 14
-
€16,720 EUR
$18,680 USD
View
Most Expensive
B
Do Amore Diamonds
27-2DBDCE0AF · Oct 30
€31,999 EUR
$35,750 USD
View
14 more retailers have this diamond
Prices start from €4,651 EURSave up to €27,349 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+
5.06ct Round
€4,651 EUR