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Radiant|Lab Grown|IGI

8.19ct H VVS2 Radiant Lab Grown Diamond

EX • H/VVS2 • IGI LG831610255

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

Certificate IGI LG831610255

Diamond specifications and retailer prices

From $2,026 NZD
$1,142 USD
As of October 31, 2026
Save $9,347 NZD (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $11,373 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.19ct lab-grown radiant diamond

This 8.19ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831610255 or 831610255. Listed at 3 retailers as of October 31, 2026, with prices from $2,026 to $11,373, a $9,347 spread on the same certified stone. Brilliant Earth lists it at $11,373. 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

8.19
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831610255
Dimensions14.23 × 9.88 × 6.71 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.23 mm9.88 mm8.19 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831610255
Side View
Table 66.0%Crown 45.7°Girdle: Slightly ThickPavilion 35.6°Culet: NoneDepth 67.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $11,373 NZD|Low: $2,026 NZD|High: $11,817 NZD|Avg: $6,098 NZD|-3.8%
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$2,026 NZD
Retailer 2$3,094 NZD
Brilliant Earth$11,373 NZD

37 data points across 3 retailers

3 retailers$2,026 NZD to $11,373 NZD

A
Cheapest Retailer
-
$2,026 NZD
$1,142 USD
Final sale: no returns
A
Retailer 2
-
$3,094 NZD
£1,373 GBP
View
Most Expensive
B
Brilliant Earth
21231142A · Oct 31
$11,373 NZD
$6,410 USD
View
2 more retailers have this diamond
Prices start from $2,026 NZDSave up to $9,347 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
8.19ct Radiant
$2,026 NZD