Radiant|Lab Grown|IGI

1.46ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG766681406

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

Certificate IGI LG766681406

Diamond specifications and retailer prices

From $182 USD
As of October 27, 2026
Save $876 USD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,058 USD at MOH London · As of October 25, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG766681406 or 766681406. Listed at 13 retailers as of October 25, 2026, with prices from $182 to $1,058, a $876 spread on the same certified stone. MOH London lists it at $1,058. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766681406
Dimensions8.12 × 5.55 × 3.59 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.12 mm5.55 mm1.46 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766681406
Side View
Table 63.0%Crown 42°Girdle: MediumPavilion 34.1°Culet: NoneDepth 64.7%

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 27
Current: $1,058 USD|Low: $175 USD|High: $1,069 USD|Avg: $667 USD|+2.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 26, 2026
Retailer 9$182 USD
Retailer 7$304 USD
Retailer 6$386 USD
Retailer 3$392 USD
Retailer 2$551 USD
Retailer 13$558 USD
Retailer 5$755 USD
Retailer 8$768 USD
Retailer 12$770 USD
Retailer 4$843 USD
Retailer 10$900 USD
Retailer 11$918 USD
MOH London$1,058 USD

24 data points across 13 retailers

13 retailers$182 USD to $1,058 USD

A
Cheapest Retailer
-
$182 USD
A
Retailer 2
-
$211 USD
View
A
Retailer 3
-
$304 USD
£239 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$386 USD
€368 EUR
View
A
Retailer 5
-
$551 USD
A$848 AUD
View
B+
Retailer 6
-
$558 USD
View
B+
Retailer 7
-
$727 USD
View
B
Retailer 8
-
$768 USD
View
B
Retailer 9
-
$786 USD
View
B+
Retailer 10
-
$815 USD
View
B
Retailer 11
-
$900 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$918 USD
SGD 1,241 SGD
View
Price last confirmed 16 days ago
Most Expensive
B
MOH London
LG766681406 · Oct 25
$1,058 USD
£833 GBP
View
12 more retailers have this diamond
Prices start from $182 USDSave up to $876 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
$182 USD