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Radiant|Lab Grown|IGI

6.19ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG837688789

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

Certificate IGI LG837688789

Diamond specifications and retailer prices

From $2,936 NZD
£1,303 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $2,936 NZD at 77 Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at 77 Diamonds

About this 6.19ct lab-grown radiant diamond

This 6.19ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837688789 or 837688789. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

6.19
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837688789
Dimensions12.58 × 9.10 × 6.16 mm
L/W Ratio1.38
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.58 mm9.10 mm6.19 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837688789
Side View
Table 65.0%Crown 44.7°Girdle: Slightly ThickPavilion 38.3°CuletDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $2,936 NZD|Low: $2,936 NZD|High: $3,345 NZD|Avg: $3,149 NZD|-10.6%
October 31, 2026
77 Diamonds$2,936 NZD

33 data points across 1 retailer

1 retailer

A
77 Diamonds
RADTVSXTXQQU7V · Oct 31
$2,936 NZD
£1,303 GBP
View

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A
6.19ct Radiant
$2,936 NZD