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Radiant|Lab Grown|IGI

6.34ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG839622586

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

Certificate IGI LG839622586

Diamond specifications and retailer prices

From $1,969 NZD
$1,110 USD
As of October 29, 2026
Save $1,032 NZD (34%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,002 NZD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 6.34ct lab-grown radiant diamond

This 6.34ct 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 LG839622586 or 839622586. Listed at 2 retailers as of October 29, 2026, with prices from $1,969 to $3,002, a $1,032 spread on the same certified stone. 77 Diamonds lists it at $3,002. 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

6.34
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839622586
Dimensions13.16 × 9.07 × 6.14 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.16 mm9.07 mm6.34 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839622586
Side View
Table 67.0%Crown 46.9°Girdle: MediumPavilion 36°Culet: NoneDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $3,002 NZD|Low: $1,969 NZD|High: $3,362 NZD|Avg: $2,917 NZD|-10.2%
77 Diamonds
Retailer 2
October 30, 2026
Retailer 2$1,969 NZD
77 Diamonds$3,002 NZD

26 data points across 2 retailers

2 retailers$1,969 NZD to $3,002 NZD

A
Cheapest Retailer
-
$1,969 NZD
$1,110 USD
Final sale: no returns
Most Expensive
A
77 Diamonds
RADTVSJ2CNPQEP · Oct 30
$3,002 NZD
£1,332 GBP
View
1 more retailer has this diamond
Prices start from $1,969 NZDSave up to $1,032 NZD

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
6.34ct Radiant
$1,969 NZD