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Radiant|Lab Grown|IGI

1.46ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG836619422

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

Certificate IGI LG836619422

Diamond specifications and retailer prices

From $375 NZD
$211 USD
As of November 2, 2026
Save $2,981 NZD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,356 NZD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 1.46ct lab-grown radiant diamond

This 1.46ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836619422 or 836619422. Listed at 22 retailers as of November 1, 2026, with prices from $375 to $3,356, a $2,981 spread on the same certified stone. Helzberg Diamonds lists it at $3,356. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836619422
Dimensions8.20 × 5.70 × 3.62 mm
L/W Ratio1.44
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.20 mm5.70 mm1.46 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836619422
Side View
Table 66.0%Crown 45.9°Girdle: MediumPavilion 34.6°Culet: NoneDepth 63.5%

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: Nov 2
Current: $3,356 NZD|Low: $364 NZD|High: $3,356 NZD|Avg: $1,207 NZD
Helzberg Diamonds
Retailer 2
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Retailer 21
November 2, 2026
Retailer 3$375 NZD
Retailer 21$419 NZD
Retailer 18$435 NZD
Retailer 6$466 NZD
Retailer 14$471 NZD
Retailer 13$569 NZD
Retailer 19$797 NZD
Retailer 4$802 NZD
Retailer 16$803 NZD
Retailer 15$859 NZD
Retailer 20$915 NZD
Retailer 9$1,152 NZD
Retailer 2$1,216 NZD
Retailer 5$1,408 NZD
Retailer 7$1,495 NZD
Retailer 8$1,589 NZD
Retailer 11$1,628 NZD
Retailer 10$1,892 NZD
Retailer 17$2,026 NZD
Retailer 12$2,310 NZD
Helzberg Diamonds$3,356 NZD

31 data points across 21 retailers

22 retailers$375 NZD to $3,356 NZD

A
Cheapest Retailer
-
$375 NZD
$211 USD
A
Retailer 2
-
$419 NZD
$236 USD
View
Final sale: no returns
A
Retailer 3
-
$435 NZD
$245 USD
View
A
Retailer 4
-
$466 NZD
$262 USD
View
Retailer 5
-
$471 NZD
$265 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$569 NZD
£252 GBP
View
A
Retailer 7
-
$797 NZD
€427 EUR
View
A
Retailer 8
-
$802 NZD
$451 USD
View
A
Retailer 9
-
$803 NZD
ZAR 7,296 ZAR
View
A
Retailer 10
-
$859 NZD
£381 GBP
View
A
Retailer 11
-
$915 NZD
$515 USD
View
B+
Retailer 12
-
$1,152 NZD
A$997 AUD
View
B+
Retailer 13
-
$1,216 NZD
$684 USD
View
B+
Retailer 14
-
$1,408 NZD
$792 USD
View
B+
Retailer 15
-
$1,495 NZD
$841 USD
View
B+
Retailer 16
-
$1,540 NZD
SGD 1,171 SGD
View
B+
Retailer 17
-
$1,589 NZD
$894 USD
View
B+
Retailer 18
-
$1,628 NZD
$916 USD
View
B+
Retailer 19
-
$1,892 NZD
£838 GBP
View
B
Retailer 20
-
$2,026 NZD
$1,140 USD
View
B
Retailer 21
-
$2,310 NZD
$1,300 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHPKII · Nov 1
$3,356 NZD
$1,888 USD
View
21 more retailers have this diamond
Prices start from $375 NZDSave up to $2,981 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
1.46ct Radiant
$375 NZD