Radiant|Lab Grown|GIA

5.05ct E FL Radiant Lab Grown Diamond

ID • E/FL • GIA 6522443351

Certificate GIA 6522443351

Diamond specifications and retailer prices

From €14,767 EUR
$16,498 USD
As of October 30, 2026
Save €2,953 EUR (17%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €17,720 EUR at NZ Jewellers · As of November 1, 2026
View at NZ Jewellers

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 stated by the retailer rather than the lab and certified by GIA 6522443351. Listed at 5 retailers as of October 30, 2026, with prices from €14,767 to €17,720, a €2,953 spread on the same certified stone. NZ Jewellers lists it at €17,720. 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 (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6522443351
Dimensions12.75 × 8.69 × 5.69 mm
L/W Ratio1.47
Top View
12.75 mm8.69 mm5.05 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522443351
Side View
Table 62.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 65.5%

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: €17,720 EUR|Low: €14,176 EUR|High: €21,267 EUR|Avg: €17,352 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 8, 2026
Retailer 2€14,767 EUR
Retailer 4€15,122 EUR
Retailer 3€17,129 EUR
NZ Jewellers€17,720 EUR
Retailer 5€21,267 EUR

6 data points across 5 retailers

5 retailers€14,767 EUR to €17,720 EUR

A
Cheapest Retailer
-
€14,767 EUR
$16,498 USD
A
Retailer 2
-
€15,122 EUR
$16,894 USD
View
B+
Retailer 3
-
€17,129 EUR
$19,137 USD
View
Retailer 4
-
€17,129 EUR
$19,137 USD
View
Price last confirmed 15 days ago
Most Expensive
B+
NZ Jewellers
808be97e-a6a0-44af-9c40-326357a02d95 · Nov 1
€17,720 EUR
$19,797 USD
View
4 more retailers have this diamond
Prices start from €14,767 EURSave up to €2,953 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
€14,767 EUR