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Radiant|Lab Grown|IGI

6.12ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG643452024

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

Certificate IGI LG643452024

Diamond specifications and retailer prices

From €972 EUR
$1,090 USD
As of November 2, 2026
Save €3,852 EUR (80%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €4,823 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 6.12ct lab-grown radiant diamond

This 6.12ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG643452024 or 643452024. Listed at 26 retailers as of November 2, 2026, with prices from €972 to €4,823, a €3,852 spread on the same certified stone. Brilliant Earth lists it at €4,823. 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

6.12
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle30°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643452024
Dimensions13.56 × 8.90 × 5.70 mm
L/W Ratio1.52
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.56 mm8.90 mm6.12 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643452024
Side View
Table 58.0%Crown 36.8°Girdle: MediumPavilion 30°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €4,823 EUR|Low: €933 EUR|High: €8,925 EUR|Avg: €2,302 EUR|-46.0%
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
November 2, 2026
Retailer 4€972 EUR
Retailer 3€1,057 EUR
Retailer 8€1,128 EUR
Retailer 17€1,128 EUR
Retailer 2€1,207 EUR
Retailer 16€1,257 EUR
Retailer 7€1,478 EUR
Retailer 11€1,634 EUR
Retailer 12€1,642 EUR
Retailer 13€2,089 EUR
Retailer 18€2,114 EUR
Retailer 9€2,130 EUR
Retailer 6€2,161 EUR
Retailer 10€2,287 EUR
Retailer 5€3,045 EUR
Retailer 15€3,580 EUR
Retailer 14€3,844 EUR
Brilliant Earth€4,823 EUR

31 data points across 18 retailers

26 retailers€972 EUR to €4,823 EUR

A
Cheapest Retailer
-
€972 EUR
$1,090 USD
A
Retailer 2
-
€1,057 EUR
$1,186 USD
View
A
Retailer 3
-
€1,089 EUR
$1,221 USD
View
Final sale: no returns
A
Retailer 4
-
€1,128 EUR
$1,265 USD
View
Retailer 5
-
€1,128 EUR
$1,265 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
€1,198 EUR
HK$10,500 HKD
View
A
Retailer 7
-
€1,207 EUR
£1,066 GBP
View
A
Retailer 8
-
€1,257 EUR
$1,410 USD
View
B+
Retailer 9
-
€1,467 EUR
$1,645 USD
View
B+
Retailer 10
-
€1,478 EUR
$1,658 USD
View
A
Retailer 11
-
€1,634 EUR
£1,443 GBP
View
B+
Retailer 12
-
€1,642 EUR
View
B+
Retailer 13
-
€2,089 EUR
A$3,605 AUD
View
B+
Retailer 14
-
€2,114 EUR
$2,371 USD
View
B+
Retailer 15
-
€2,130 EUR
$2,389 USD
View
Retailer 16
-
€2,161 EUR
ZAR 39,165 ZAR
View
Price last confirmed 19 days ago
B
Retailer 17
-
€2,287 EUR
$2,565 USD
View
B
Retailer 18
-
€3,045 EUR
$3,415 USD
View
Retailer 19
-
€3,112 EUR
£2,748 GBP
View
Price last confirmed 18 days ago
B
Retailer 20
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€3,430 EUR
$3,847 USD
View
B
Retailer 21
-
€3,464 EUR
SGD 5,250 SGD
View
B
Retailer 22
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€3,580 EUR
$4,015 USD
View
Retailer 23
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€3,624 EUR
$4,065 USD
View
Price last confirmed 15 days ago
B
Retailer 24
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€3,844 EUR
£3,395 GBP
View
B
Retailer 25
-
€3,941 EUR
$4,420 USD
View
Most Expensive
B
Brilliant Earth
10939671A · Nov 2
€4,823 EUR
$5,410 USD
View
25 more retailers have this diamond
Prices start from €972 EURSave up to €3,852 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
6.12ct Radiant
€972 EUR