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Radiant|Lab Grown|IGI

1.46ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG755520384

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

Certificate IGI LG755520384

Diamond specifications and retailer prices

From $189 USD
As of October 27, 2026
Save $1,631 USD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,820 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG755520384 or 755520384. Listed at 15 retailers as of October 27, 2026, with prices from $189 to $1,820, a $1,631 spread on the same certified stone. Do Amore Diamonds lists it at $1,820. 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 angle22°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755520384
Dimensions8.03 × 5.67 × 3.72 mm
L/W Ratio1.42
Culet sizePointed
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
8.03 mm5.67 mm1.46 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755520384
Side View
Table 64.0%Crown 22°Girdle: MED-STKPavilion 40°Culet: NoneDepth 65.6%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $1,820 USD|Low: $143 USD|High: $1,890 USD|Avg: $738 USD|+5.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 12$212 USD
Retailer 11$283 USD
Retailer 10$323 USD
Retailer 6$427 USD
Retailer 9$491 USD
Retailer 2$632 USD
Retailer 8$669 USD
Retailer 3$830 USD
Retailer 7$885 USD
Retailer 5$1,039 USD
Retailer 4$1,230 USD
Do Amore Diamonds$1,820 USD

28 data points across 12 retailers

15 retailers$189 USD to $1,820 USD

A
Cheapest Retailer
-
$189 USD
A
Retailer 2
-
$212 USD
View
Final sale: no returns
A
Retailer 3
-
$219 USD
View
A
Retailer 4
-
$283 USD
View
B+
Retailer 5
-
$323 USD
View
A
Retailer 6
-
$427 USD
€407 EUR
View
A
Retailer 7
-
$491 USD
View
B+
Retailer 8
-
$632 USD
A$973 AUD
View
B+
Retailer 9
-
$669 USD
View
B+
Retailer 10
-
$830 USD
View
B+
Retailer 11
-
$832 USD
View
B+
Retailer 12
-
$885 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$963 USD
View
Price last confirmed 50 days ago
B
Retailer 14
-
$1,039 USD
£818 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5A8307D71 · Oct 29
$1,820 USD
View
14 more retailers have this diamond
Prices start from $189 USDSave up to $1,631 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
$189 USD