CaratHunter
Plans
Radiant|Lab Grown|IGI

5.01ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG817602816

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

Certificate IGI LG817602816

Diamond specifications and retailer prices

From €6,929 EUR
$7,741 USD
As of October 30, 2026
Save €19,528 EUR (74%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €26,457 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.01ct lab-grown radiant diamond

This 5.01ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG817602816 or 817602816. Listed at 20 retailers as of October 30, 2026, with prices from €6,929 to €26,457, a €19,528 spread on the same certified stone. Taylor and Hart lists it at €26,457. 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

5.01
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817602816
Dimensions12.85 × 8.24 × 5.38 mm
L/W Ratio1.56
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.85 mm8.24 mm5.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817602816
Side View
Table 66.0%Crown 37.7°Girdle: Slightly ThickPavilion 33.4°Culet: NoneDepth 65.3%

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: €14,702 EUR|Low: €6,651 EUR|High: €23,201 EUR|Avg: €12,334 EUR|-10.7%
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
November 1, 2026
Retailer 3€6,929 EUR
Retailer 11€7,968 EUR
Retailer 2€7,980 EUR
Retailer 4€8,037 EUR
Retailer 13€8,431 EUR
Retailer 5€9,043 EUR
Retailer 7€9,909 EUR
Retailer 6€13,116 EUR
Retailer 1€14,702 EUR
Retailer 10€15,000 EUR
Retailer 8€15,807 EUR
Retailer 9€16,330 EUR
Retailer 12€16,758 EUR

39 data points across 13 retailers

20 retailers€6,929 EUR to €26,457 EUR

A
Cheapest Retailer
-
€6,929 EUR
$7,741 USD
A
Retailer 2
-
€7,205 EUR
$8,050 USD
View
A
Retailer 3
-
€7,760 EUR
$8,669 USD
View
Final sale: no returns
A
Retailer 4
-
€7,968 EUR
$8,902 USD
View
A
Retailer 5
-
€7,980 EUR
$8,915 USD
View
A
Retailer 6
-
€8,037 EUR
$8,979 USD
View
Retailer 7
-
€8,037 EUR
$8,979 USD
View
Price last confirmed 15 days ago
A
Retailer 8
-
€8,431 EUR
$9,419 USD
View
A
Retailer 9
-
€9,039 EUR
$10,098 USD
View
A
Retailer 10
-
€9,043 EUR
$10,103 USD
View
A
Retailer 11
-
€9,909 EUR
£8,717 GBP
View
A
Retailer 12
-
€11,513 EUR
£10,128 GBP
View
A
Retailer 13
-
€13,116 EUR
View
B+
Retailer 14
-
€14,702 EUR
$16,425 USD
View
A
Retailer 15
-
€15,000 EUR
£13,195 GBP
View
A
Retailer 16
-
€15,807 EUR
$17,660 USD
View
A
Retailer 17
-
€16,330 EUR
ZAR 294,724 ZAR
View
Retailer 18
-
€16,758 EUR
A$28,803 AUD
View
Price last confirmed 9 days ago
B+
Retailer 19
-
€22,378 EUR
$25,001 USD
View
Most Expensive
B+
Taylor and Hart
Q6AM9W9 · Oct 31
€26,457 EUR
$29,558 USD
View
19 more retailers have this diamond
Prices start from €6,929 EURSave up to €19,528 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
5.01ct Radiant
€6,929 EUR