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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 $275 SGD
$215 USD
As of October 30, 2026
Save $1,314 SGD (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,589 SGD 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 $275 to $1,589, a $1,314 spread on the same certified stone. Reve Diamonds lists it at $1,589. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629435315
Dimensions7.75 × 5.68 × 3.81 mm
L/W Ratio1.36
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
7.75 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

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 30
Current: $553 SGD|Low: $265 SGD|High: $1,662 SGD|Avg: $823 SGD|+10.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 10
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Retailer 12
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Reve Diamonds
October 31, 2026
Retailer 3$275 SGD
Retailer 13$308 SGD
Retailer 7$320 SGD
Retailer 4$341 SGD
Retailer 9$341 SGD
Retailer 15$457 SGD
Retailer 8$460 SGD
Retailer 1$553 SGD
Retailer 17$587 SGD
Retailer 12$633 SGD
Retailer 10$663 SGD
Retailer 6$825 SGD
Retailer 18$834 SGD
Retailer 2$885 SGD
Retailer 5$1,097 SGD
Retailer 19$1,133 SGD
Retailer 11$1,148 SGD
Retailer 14$1,165 SGD
Retailer 20$1,170 SGD
Retailer 16$1,375 SGD
Retailer 21$1,534 SGD
Reve Diamonds$1,589 SGD

39 data points across 22 retailers

25 retailers$275 SGD to $1,589 SGD

A
Cheapest Retailer
-
$275 SGD
$215 USD
A
Retailer 2
-
$308 SGD
$241 USD
View
Final sale: no returns
A
Retailer 3
-
$320 SGD
$250 USD
View
A
Retailer 4
-
$341 SGD
$267 USD
View
A
Retailer 5
-
$341 SGD
$267 USD
View
A
Retailer 6
-
$457 SGD
£282 GBP
View
B+
Retailer 7
-
$460 SGD
$360 USD
View
Retailer 8
-
$553 SGD
€412 EUR
View
A
Retailer 9
-
$587 SGD
ZAR 7,412 ZAR
View
A
Retailer 10
-
$633 SGD
£390 GBP
View
A
Retailer 11
-
$663 SGD
$519 USD
View
B+
Retailer 12
-
$825 SGD
$645 USD
View
B+
Retailer 13
-
$834 SGD
A$1,004 AUD
View
B+
Retailer 14
-
$885 SGD
$692 USD
View
Retailer 15
-
$1,001 SGD
$783 USD
View
Price last confirmed 23 days ago
B+
Retailer 16
-
$1,097 SGD
$858 USD
View
B+
Retailer 17
-
$1,133 SGD
A$1,364 AUD
View
Retailer 18
-
$1,157 SGD
$905 USD
View
Price last confirmed 10 days ago
B
Retailer 19
-
$1,159 SGD
£714 GBP
View
B
Retailer 20
-
$1,165 SGD
$911 USD
View
Retailer 21
-
$1,170 SGD
$915 USD
View
Price last confirmed 10 days ago
B
Retailer 22
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$1,171 SGD
$916 USD
View
B
Retailer 23
-
$1,375 SGD
£847 GBP
View
B
Retailer 24
-
$1,534 SGD
$1,200 USD
View
Most Expensive
B
Reve Diamonds
C21DC7069 · Oct 30
$1,589 SGD
$1,243 USD
View
24 more retailers have this diamond
Prices start from $275 SGDSave up to $1,314 SGD

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
$275 SGD