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Radiant|Lab Grown|IGI

5.06ct G SI1 Radiant Lab Grown Diamond

GD • G/SI1 • IGI LG704515838

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

Certificate IGI LG704515838

Diamond specifications and retailer prices

From €3,097 EUR
$3,460 USD
As of October 28, 2026
9 retailers carry this diamond
Most expensive: €3,097 EUR at Brilliant Earth
View at Brilliant Earth

About this 5.06ct lab-grown radiant diamond

This 5.06ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG704515838 or 704515838. Listed at 9 retailers as of October 28, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.06
Carat
G
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704515838
Dimensions12.53 × 8.46 × 5.37 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.53 mm8.46 mm5.06 ctG / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704515838
Side View
Table 64.0%Crown 44.2°Girdle: MED-STKPavilion 32°Culet: NoneDepth 63.5%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 28
Current: €3,097 EUR|Low: €540 EUR|High: €3,274 EUR|Avg: €1,581 EUR|-2.8%
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
October 23, 2026
Retailer 3€540 EUR
Retailer 6€574 EUR
Retailer 12€599 EUR
Retailer 11€721 EUR
Retailer 7€804 EUR
Retailer 8€932 EUR
Retailer 2€1,000 EUR
Retailer 4€1,090 EUR
Retailer 9€1,431 EUR
Retailer 14€1,945 EUR
Retailer 10€2,530 EUR
Retailer 5€3,089 EUR
Brilliant Earth€3,097 EUR
Retailer 13€3,272 EUR

8 data points across 14 retailers

9 retailers

Retailer 1
-
€599 EUR
$669 USD
Price last confirmed 21 days ago
Retailer 2
-
€804 EUR
$898 USD
View
Price last confirmed 18 days ago
Retailer 3
-
€932 EUR
£820 GBP
View
Price last confirmed 19 days ago
Retailer 4
-
€1,000 EUR
View
Price last confirmed 9 days ago
Retailer 5
-
€1,431 EUR
$1,599 USD
View
Price last confirmed 19 days ago
Retailer 6
-
€1,575 EUR
$1,760 USD
View
Price last confirmed 21 days ago
Retailer 7
-
€1,945 EUR
$2,173 USD
View
Price last confirmed 19 days ago
Retailer 8
-
€2,530 EUR
£2,226 GBP
View
Price last confirmed 20 days ago
Most Expensive
C
Brilliant Earth
20602164A · Oct 28
€3,097 EUR
$3,460 USD
View
8 more retailers have this diamond

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.

C
5.06ct Radiant
€3,097 EUR