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Radiant|Lab Grown|IGI

6.28ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG595396620

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

Certificate IGI LG595396620

Diamond specifications and retailer prices

From €782 EUR
$874 USD
As of November 2, 2026
Save €2,637 EUR (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,419 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 6.28ct lab-grown radiant diamond

This 6.28ct 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 LG595396620 or 595396620. Listed at 21 retailers as of October 29, 2026, with prices from €782 to €3,419, a €2,637 spread on the same certified stone. MOH London lists it at €3,419. 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

6.28
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595396620
Dimensions12.71 × 8.99 × 6.12 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.71 mm8.99 mm6.28 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595396620
Side View
Table 65.0%Crown 46.1°Girdle: MediumPavilion 34.2°Culet: NoneDepth 68.1%

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: €3,419 EUR|Low: €751 EUR|High: €3,447 EUR|Avg: €1,953 EUR|+0.5%
MOH London
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
Retailer 19
November 2, 2026
Retailer 16€782 EUR
Retailer 4€851 EUR
Retailer 7€876 EUR
Retailer 17€908 EUR
Retailer 14€1,065 EUR
Retailer 6€1,351 EUR
Retailer 2€1,396 EUR
Retailer 19€1,457 EUR
Retailer 12€1,681 EUR
Retailer 13€1,756 EUR
Retailer 15€2,018 EUR
Retailer 8€2,168 EUR
Retailer 10€2,510 EUR
Retailer 3€2,551 EUR
Retailer 18€2,838 EUR
Retailer 9€2,854 EUR
Retailer 5€3,046 EUR
Retailer 11€3,149 EUR
MOH London€3,419 EUR

44 data points across 19 retailers

21 retailers€782 EUR to €3,419 EUR

A
Cheapest Retailer
-
€782 EUR
$874 USD
A
Retailer 2
-
€851 EUR
$951 USD
View
A
Retailer 3
-
€876 EUR
$979 USD
View
Final sale: no returns
A
Retailer 4
-
€908 EUR
$1,014 USD
View
Retailer 5
-
€908 EUR
$1,014 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
€1,054 EUR
HK$9,200 HKD
View
A
Retailer 7
-
€1,065 EUR
$1,190 USD
View
A
Retailer 8
-
€1,351 EUR
$1,509 USD
View
A
Retailer 9
-
€1,396 EUR
£1,228 GBP
View
B+
Retailer 10
-
€1,457 EUR
$1,628 USD
View
B+
Retailer 11
-
€1,681 EUR
A$2,890 AUD
View
B+
Retailer 12
-
€1,756 EUR
ZAR 31,690 ZAR
View
B+
Retailer 13
-
€2,018 EUR
$2,255 USD
View
B+
Retailer 14
-
€2,168 EUR
$2,422 USD
View
B
Retailer 15
-
€2,510 EUR
£2,208 GBP
View
B+
Retailer 16
-
€2,551 EUR
$2,850 USD
View
B
Retailer 17
-
€2,838 EUR
$3,171 USD
View
B
Retailer 18
-
€2,854 EUR
$3,189 USD
View
B
Retailer 19
-
€3,046 EUR
SGD 4,598 SGD
View
B
Retailer 20
-
€3,149 EUR
$3,518 USD
View
Most Expensive
B
MOH London
LG595396620 · Oct 29
€3,419 EUR
£3,008 GBP
View
20 more retailers have this diamond
Prices start from €782 EURSave up to €2,637 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
6.28ct Radiant
€782 EUR