Radiant|Lab Grown|IGI

6.09ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG839647711

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

Certificate IGI LG839647711

Diamond specifications and retailer prices

From €899 EUR
£794 GBP
As of October 27, 2026
Save €3,799 EUR (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €4,699 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 6.09ct lab-grown radiant diamond

This 6.09ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839647711 or 839647711. Listed at 24 retailers as of October 27, 2026, with prices from €899 to €4,699, a €3,799 spread on the same certified stone. Brilliant Earth lists it at €4,699. 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

6.09
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839647711
Dimensions12.88 × 8.98 × 5.94 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.88 mm8.98 mm6.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839647711
Side View
Table 65.0%Crown 43.5°Girdle: Slightly ThickPavilion 33.3°Culet: NoneDepth 66.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: €4,699 EUR|Low: €721 EUR|High: €9,409 EUR|Avg: €2,136 EUR
Brilliant Earth
Retailer 2
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Retailer 25
October 31, 2026
Retailer 7€721 EUR
Retailer 5€785 EUR
Retailer 15€808 EUR
Retailer 9€837 EUR
Retailer 22€899 EUR
Retailer 2€959 EUR
Retailer 24€994 EUR
Retailer 17€1,209 EUR
Retailer 13€1,255 EUR
Retailer 23€1,277 EUR
Retailer 11€1,349 EUR
Retailer 4€1,560 EUR
Retailer 3€1,604 EUR
Retailer 21€1,810 EUR
Retailer 16€2,028 EUR
Retailer 10€2,310 EUR
Retailer 6€2,354 EUR
Retailer 14€2,619 EUR
Retailer 12€2,668 EUR
Retailer 20€2,784 EUR
Retailer 18€2,896 EUR
Retailer 25€3,142 EUR
Retailer 8€3,450 EUR
Retailer 19€3,951 EUR
Brilliant Earth€4,699 EUR

27 data points across 25 retailers

24 retailers€899 EUR to €4,699 EUR

Retailer 1
-
€721 EUR
$809 USD
Price last confirmed 10 days ago
Retailer 2
-
€785 EUR
$881 USD
View
Price last confirmed 9 days ago
Retailer 3
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€837 EUR
$939 USD
View
Price last confirmed 8 days ago
A
Retailer 4
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€899 EUR
£794 GBP
View
A
Retailer 5
-
€959 EUR
HK$8,400 HKD
View
Retailer 6
-
€994 EUR
$1,115 USD
View
Price last confirmed 6 days ago
Retailer 7
-
€1,209 EUR
$1,356 USD
View
Price last confirmed 7 days ago
A
Retailer 8
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€1,255 EUR
View
Retailer 9
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€1,277 EUR
£1,128 GBP
View
Price last confirmed 7 days ago
Retailer 10
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€1,349 EUR
$1,513 USD
View
Price last confirmed 7 days ago
Retailer 11
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€1,560 EUR
A$2,692 AUD
View
Price last confirmed 13 days ago
Retailer 12
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€1,604 EUR
ZAR 29,072 ZAR
View
Price last confirmed 9 days ago
A
Retailer 13
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€1,810 EUR
$2,030 USD
View
B+
Retailer 14
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€2,028 EUR
$2,275 USD
View
Retailer 15
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€2,310 EUR
£2,040 GBP
View
Price last confirmed 18 days ago
Retailer 16
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€2,354 EUR
$2,640 USD
View
Price last confirmed 8 days ago
Retailer 17
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€2,619 EUR
$2,938 USD
View
Price last confirmed 7 days ago
Retailer 18
-
€2,668 EUR
$2,992 USD
View
Price last confirmed 9 days ago
B+
Retailer 19
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€2,784 EUR
SGD 4,220 SGD
View
B
Retailer 20
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€2,896 EUR
$3,249 USD
View
Retailer 21
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€3,142 EUR
£2,775 GBP
View
Price last confirmed 7 days ago
B
Retailer 22
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€3,450 EUR
$3,870 USD
View
B
Retailer 23
-
€3,951 EUR
$4,432 USD
View
Most Expensive
B
Brilliant Earth
21809132A · Nov 2
€4,699 EUR
$5,270 USD
View
23 more retailers have this diamond
Prices start from €899 EURSave up to €3,799 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
6.09ct Radiant
€899 EUR