Radiant|Lab Grown|IGI

5.00ct H VVS2 Radiant Lab Grown Diamond

EX • H/VVS2 • IGI LG816617503

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

Certificate IGI LG816617503

Diamond specifications and retailer prices

From £421 GBP
$564 USD
As of October 27, 2026
Save £1,875 GBP (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £5,650 GBP at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 5ct lab-grown radiant diamond

This 5ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816617503 or 816617503. Listed at 18 retailers as of October 27, 2026, with a 445% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.00
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816617503
Dimensions11.94 × 8.46 × 5.27 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.94 mm8.46 mm5.00 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816617503
Side View
Table 67.0%Crown 42.6°Girdle: ThickPavilionCulet: NoneDepth 62.3%

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 27
Current: £5,650 GBP|Low: £415 GBP|High: £5,821 GBP|Avg: £1,413 GBP|-2.9%
Brilliant Earth
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
Retailer 17
Retailer 18
October 25, 2026
Retailer 17£421 GBP
Retailer 5£471 GBP
Retailer 13£472 GBP
Retailer 7£522 GBP
Retailer 2£619 GBP
Retailer 16£786 GBP
Retailer 3£804 GBP
Retailer 18£893 GBP
Retailer 15£982 GBP
Retailer 10£1,023 GBP
Retailer 4£1,181 GBP
Retailer 6£1,373 GBP
Retailer 9£1,524 GBP
Retailer 14£1,691 GBP
Retailer 12£1,792 GBP
Retailer 11£2,268 GBP
Retailer 8£2,296 GBP
Brilliant Earth£5,650 GBP

34 data points across 18 retailers

18 retailers£421 GBP to £2,296 GBP

A
Cheapest Retailer
-
£421 GBP
$564 USD
Retailer 2
-
£472 GBP
$632 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
£522 GBP
$699 USD
View
Retailer 4
-
£536 GBP
$718 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
£619 GBP
$830 USD
View
A
Retailer 6
-
£786 GBP
$1,053 USD
View
B+
Retailer 7
-
£804 GBP
$1,077 USD
View
Retailer 8
-
£893 GBP
€1,140 EUR
View
Price last confirmed 8 days ago
Retailer 9
-
£982 GBP
ZAR 21,267 ZAR
View
Price last confirmed 7 days ago
Retailer 10
-
£1,023 GBP
A$2,109 AUD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
£1,181 GBP
$1,583 USD
View
B+
Retailer 12
-
£1,373 GBP
$1,839 USD
View
B+
Retailer 13
-
£1,524 GBP
View
B+
Retailer 14
-
£1,691 GBP
$2,266 USD
View
B+
Retailer 15
-
£1,792 GBP
$2,401 USD
View
B+
Retailer 16
-
£2,268 GBP
View
B
Retailer 17
-
£2,296 GBP
$3,076 USD
View
Most Expensive
Brilliant Earth
20910186A · Oct 23
£5,650 GBP
$7,570 USD
View
Price last confirmed 8 days ago
17 more retailers have this diamond
Prices start from £421 GBPSave up to £1,875 GBP

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
5.00ct Radiant
£421 GBP