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Radiant|Lab Grown|IGI

6.22ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG841650866

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

Certificate IGI LG841650866

Diamond specifications and retailer prices

From $5,305 NZD
$2,990 USD
As of October 30, 2026
Save $24,861 NZD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $30,167 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 6.22ct lab-grown radiant diamond

This 6.22ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841650866 or 841650866. Listed at 23 retailers as of October 30, 2026, with prices from $5,305 to $30,167, a $24,861 spread on the same certified stone. With Clarity lists it at $30,167. 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

6.22
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.5°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841650866
Dimensions13.89 × 8.71 × 5.64 mm
L/W Ratio1.59
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.89 mm8.71 mm6.22 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841650866
Side View
Table 69.0%Crown 47.5°Girdle: Slightly ThickPavilion 36°Culet: NoneDepth 64.8%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $11,659 NZD|Low: $5,305 NZD|High: $30,598 NZD|Avg: $10,916 NZD
Retailer 1
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
Retailer 20
Retailer 21
With Clarity
October 31, 2026
Retailer 18$5,305 NZD
Retailer 8$5,772 NZD
Retailer 9$5,942 NZD
Retailer 21$6,153 NZD
Retailer 19$6,389 NZD
Retailer 7$6,432 NZD
Retailer 17$6,471 NZD
Retailer 5$7,690 NZD
Retailer 15$8,316 NZD
Retailer 6$8,581 NZD
Retailer 13$8,836 NZD
Retailer 16$8,841 NZD
Retailer 12$9,319 NZD
Retailer 2$10,627 NZD
Retailer 14$11,527 NZD
Retailer 1$11,659 NZD
Retailer 20$11,908 NZD
Retailer 4$14,732 NZD
Retailer 3$15,681 NZD
Retailer 10$20,660 NZD
Retailer 11$21,424 NZD
With Clarity$30,167 NZD

18 data points across 22 retailers

23 retailers$5,305 NZD to $30,167 NZD

A
Cheapest Retailer
-
$5,305 NZD
$2,990 USD
A
Retailer 2
-
$5,772 NZD
$3,253 USD
View
A
Retailer 3
-
$5,942 NZD
$3,349 USD
View
Final sale: no returns
A
Retailer 4
-
$6,153 NZD
$3,468 USD
View
A
Retailer 5
-
$6,389 NZD
£2,835 GBP
View
B+
Retailer 6
-
$6,432 NZD
$3,625 USD
View
B+
Retailer 7
-
$6,471 NZD
$3,647 USD
View
B+
Retailer 8
-
$7,690 NZD
$4,334 USD
View
B+
Retailer 9
-
$8,316 NZD
£3,691 GBP
View
B+
Retailer 10
-
$8,581 NZD
$4,836 USD
View
B+
Retailer 11
-
$8,836 NZD
$4,980 USD
View
B+
Retailer 12
-
$8,841 NZD
$4,983 USD
View
B+
Retailer 13
-
$9,319 NZD
€5,002 EUR
View
B+
Retailer 14
-
$10,627 NZD
£4,716 GBP
View
Retailer 15
-
$11,527 NZD
A$9,995 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$11,659 NZD
A$10,109 AUD
View
B+
Retailer 17
-
$11,908 NZD
ZAR 108,422 ZAR
View
B
Retailer 18
-
$14,732 NZD
$8,303 USD
View
B
Retailer 19
-
$15,681 NZD
£6,959 GBP
View
B
Retailer 20
-
$20,660 NZD
SGD 15,735 SGD
View
B
Retailer 21
-
$21,424 NZD
$12,075 USD
View
Retailer 22
-
$21,602 NZD
$12,175 USD
View
Price last confirmed 19 days ago
Most Expensive
B
With Clarity
841650866 · Oct 31
$30,167 NZD
$17,002 USD
View
22 more retailers have this diamond
Prices start from $5,305 NZDSave up to $24,861 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
6.22ct Radiant
$5,305 NZD