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Round|Lab Grown|IGI

5.05ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG804659137

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804659137

Diamond specifications and retailer prices

From €6,944 EUR
$7,758 USD
As of October 30, 2026
Save €24,631 EUR (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €31,575 EUR at With Clarity · As of October 30, 2026
View at With Clarity

About this 5.05ct lab-grown round diamond

This 5.05ct 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 LG804659137 or 804659137. Listed at 12 retailers as of October 30, 2026, with prices from €6,944 to €31,575, a €24,631 spread on the same certified stone. With Clarity lists it at €31,575. 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

5.05
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659137
Dimensions11.01 × 10.94 × 6.81 mm
L/W Ratio1.01
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
11.01 mm10.94 mm5.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659137
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.0%

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 30
Current: €19,477 EUR|Low: €6,833 EUR|High: €31,606 EUR|Avg: €16,043 EUR|-36.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 30, 2026
Retailer 7€6,944 EUR
Retailer 10€8,144 EUR
Retailer 8€8,467 EUR
Retailer 11€9,222 EUR
Retailer 4€9,568 EUR
Retailer 6€13,040 EUR
Retailer 3€13,549 EUR
Retailer 5€15,402 EUR
Retailer 1€19,477 EUR
Retailer 2€21,381 EUR
Retailer 9€25,973 EUR
With Clarity€31,606 EUR

39 data points across 12 retailers

12 retailers€6,944 EUR to €31,575 EUR

A
Cheapest Retailer
-
€6,944 EUR
$7,758 USD
A
Retailer 2
-
€8,144 EUR
$9,098 USD
View
A
Retailer 3
-
€8,467 EUR
HK$73,900 HKD
View
Retailer 4
-
€8,495 EUR
$9,491 USD
View
Price last confirmed 97 days ago
A
Retailer 5
-
€9,222 EUR
$10,303 USD
View
A
Retailer 6
-
€9,568 EUR
£8,416 GBP
View
A
Retailer 7
-
€13,040 EUR
View
B+
Retailer 8
-
€15,402 EUR
£13,549 GBP
View
B+
Retailer 9
-
€19,477 EUR
$21,760 USD
View
B+
Retailer 10
-
€21,381 EUR
$23,887 USD
View
B
Retailer 11
-
€25,973 EUR
$29,017 USD
View
Most Expensive
B
With Clarity
804659137 · Oct 30
€31,575 EUR
$35,276 USD
View
11 more retailers have this diamond
Prices start from €6,944 EURSave up to €24,631 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
5.05ct Round
€6,944 EUR