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Radiant|Lab Grown|IGI

1.46ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG837614834

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

Certificate IGI LG837614834

Diamond specifications and retailer prices

From $240 USD
As of November 1, 2026
Save $824 USD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,395 USD at Rare Carat · As of October 21, 2026
View at Rare Carat

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837614834 or 837614834. Listed at 14 retailers as of November 1, 2026, with a 343% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837614834
Dimensions8.52 × 5.32 × 3.61 mm
L/W Ratio1.60
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.52 mm5.32 mm1.46 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837614834
Side View
Table 67.0%Crown 46.8°Girdle: MediumPavilion 37.4°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
A+
Exceptional
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 1
Current: $1,395 USD|Low: $240 USD|High: $1,477 USD|Avg: $798 USD|-0.4%
Rare Carat
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
November 1, 2026
Retailer 13$240 USD
Retailer 9$303 USD
Retailer 8$358 USD
Retailer 11$429 USD
Retailer 2$459 USD
Retailer 10$492 USD
Retailer 5$664 USD
Retailer 4$810 USD
Retailer 14$861 USD
Retailer 3$861 USD
Retailer 12$907 USD
Retailer 7$1,064 USD
Retailer 6$1,173 USD
Rare Carat$1,395 USD

30 data points across 14 retailers

14 retailers$240 USD to $1,064 USD

A+
Cheapest Retailer
-
$240 USD
Final sale: no returns
A
Retailer 2
-
$303 USD
£239 GBP
View
B+
Retailer 3
-
$358 USD
View
A
Retailer 4
-
$429 USD
€409 EUR
View
A
Retailer 5
-
$459 USD
ZAR 7,411 ZAR
View
A
Retailer 6
-
$492 USD
£387 GBP
View
Retailer 7
-
$664 USD
A$1,022 AUD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
$810 USD
View
B+
Retailer 9
-
$861 USD
SGD 1,163 SGD
View
B+
Retailer 10
-
$861 USD
View
B+
Retailer 11
-
$907 USD
View
B+
Retailer 12
-
$1,064 USD
£838 GBP
View
Retailer 13
-
$1,173 USD
A$1,804 AUD
View
Price last confirmed 27 days ago
Most Expensive
Rare Carat
CN257-46BA · Oct 21
$1,395 USD
View
Price last confirmed 11 days ago
13 more retailers have this diamond
Prices start from $240 USDSave up to $824 USD

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
$240 USD