Radiant|Lab Grown|IGI

1.46ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG629435315

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

Certificate IGI LG629435315

Diamond specifications and retailer prices

From $215 USD
As of October 30, 2026
Save $1,028 USD (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,243 USD at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG629435315 or 629435315. Listed at 25 retailers as of October 30, 2026, with prices from $215 to $1,243, a $1,028 spread on the same certified stone. Reve Diamonds lists it at $1,243. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629435315
Dimensions5.68 × 5.68 × 7.75 mm
L/W Ratio1.00
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
5.68 mm5.68 mm1.46 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629435315
Side View
Table 71.0%Crown 43.2°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 67.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $358 USD|Low: $207 USD|High: $1,300 USD|Avg: $644 USD|-0.3%
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Retailer 21
Reve Diamonds
October 30, 2026
Retailer 3$215 USD
Retailer 13$241 USD
Retailer 7$250 USD
Retailer 4$267 USD
Retailer 9$267 USD
Retailer 1$358 USD
Retailer 8$360 USD
Retailer 20$432 USD
Retailer 16$459 USD
Retailer 12$495 USD
Retailer 10$519 USD
Retailer 6$645 USD
Retailer 17$653 USD
Retailer 2$692 USD
Retailer 5$858 USD
Retailer 18$887 USD
Retailer 11$898 USD
Retailer 14$911 USD
Retailer 19$915 USD
Retailer 15$1,076 USD
Retailer 21$1,200 USD
Reve Diamonds$1,243 USD

38 data points across 22 retailers

25 retailers$215 USD to $1,243 USD

A
Cheapest Retailer
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$215 USD
A
Retailer 2
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$241 USD
View
Final sale: no returns
A
Retailer 3
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$250 USD
View
A
Retailer 4
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$267 USD
View
A
Retailer 5
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$267 USD
View
A
Retailer 6
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$358 USD
£282 GBP
View
B+
Retailer 7
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$360 USD
View
A
Retailer 8
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$432 USD
€411 EUR
View
A
Retailer 9
-
$459 USD
ZAR 7,412 ZAR
View
A
Retailer 10
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$495 USD
£390 GBP
View
B+
Retailer 11
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$519 USD
View
B+
Retailer 12
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$645 USD
View
B+
Retailer 13
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$653 USD
A$1,004 AUD
View
B+
Retailer 14
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$692 USD
View
Retailer 15
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$783 USD
View
Price last confirmed 22 days ago
B
Retailer 16
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$858 USD
View
B+
Retailer 17
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$887 USD
A$1,364 AUD
View
Retailer 18
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$905 USD
View
Price last confirmed 8 days ago
B
Retailer 19
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$907 USD
£714 GBP
View
B
Retailer 20
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$911 USD
View
Retailer 21
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$915 USD
View
Price last confirmed 8 days ago
B
Retailer 22
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$916 USD
View
B
Retailer 23
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$1,076 USD
£847 GBP
View
B
Retailer 24
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$1,200 USD
View
Most Expensive
B
Reve Diamonds
C21DC7069 · Oct 30
$1,243 USD
View
24 more retailers have this diamond
Prices start from $215 USDSave up to $1,028 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
$215 USD