CaratHunter
Plans
Radiant|Lab Grown|IGI

5.05ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG768630432

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG768630432

Diamond specifications and retailer prices

From €8,199 EUR
$9,160 USD
As of October 30, 2026
Save €29,985 EUR (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €38,184 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.05ct lab-grown radiant diamond

This 5.05ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768630432 or 768630432. Listed at 15 retailers as of October 30, 2026, with prices from €8,199 to €38,184, a €29,985 spread on the same certified stone. With Clarity lists it at €38,184. 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
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630432
Dimensions12.10 × 8.71 × 5.61 mm
L/W Ratio1.39
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
12.10 mm8.71 mm5.05 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630432
Side View
Table 62.0%Crown 42.1°Girdle: MED-STKPavilion 33.6°Culet: NoneDepth 64.4%

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: €15,726 EUR|Low: €8,136 EUR|High: €47,495 EUR|Avg: €17,442 EUR|-18.9%
Retailer 1
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
With Clarity
October 31, 2026
Retailer 6€8,136 EUR
Retailer 12€8,199 EUR
Retailer 14€9,202 EUR
Retailer 2€9,839 EUR
Retailer 11€10,043 EUR
Retailer 3€10,231 EUR
Retailer 7€11,312 EUR
Retailer 8€14,554 EUR
Retailer 1€15,726 EUR
Retailer 10€16,800 EUR
Retailer 4€17,125 EUR
Retailer 9€19,022 EUR
Retailer 13€25,856 EUR
Retailer 5€29,498 EUR
With Clarity€38,184 EUR

34 data points across 15 retailers

15 retailers€8,199 EUR to €38,184 EUR

A
Cheapest Retailer
-
€8,199 EUR
$9,160 USD
A
Retailer 2
-
€9,202 EUR
$10,280 USD
View
A
Retailer 3
-
€9,839 EUR
$10,992 USD
View
Retailer 4
-
€10,043 EUR
$11,220 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
€10,231 EUR
HK$89,300 HKD
View
A
Retailer 6
-
€11,312 EUR
£9,951 GBP
View
Retailer 7
-
€11,545 EUR
£10,156 GBP
View
Price last confirmed 16 days ago
A
Retailer 8
-
€14,554 EUR
$16,260 USD
View
A
Retailer 9
-
€15,726 EUR
View
A
Retailer 10
-
€16,800 EUR
£14,779 GBP
View
A
Retailer 11
-
€17,125 EUR
$19,132 USD
View
B+
Retailer 12
-
€19,022 EUR
ZAR 343,314 ZAR
View
B+
Retailer 13
-
€25,856 EUR
$28,886 USD
View
B
Retailer 14
-
€29,498 EUR
$32,955 USD
View
Most Expensive
B
With Clarity
768630432 · Oct 31
€38,184 EUR
$42,659 USD
View
14 more retailers have this diamond
Prices start from €8,199 EURSave up to €29,985 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 Radiant
€8,199 EUR