Radiant|Lab Grown

1.46ct I VS1 Radiant Lab Grown Diamond

VG • I/VS1

Diamond specifications and retailer prices

From $165 SGD
$129 USD
As of October 30, 2026
Save $491 SGD (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $656 SGD at NZ Jewellers · As of October 10, 2026
View at NZ Jewellers

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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade. Listed at 16 retailers as of October 28, 2026, with a 298% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.46
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
Dimensions8.20 × 5.59 × 3.72 mm
L/W Ratio1.47
Top View
8.20 mm5.59 mm1.46 ctI / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Side View
Table 61.6%CrownGirdlePavilionCulet: NoneDepth 66.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $656 SGD|Low: $127 SGD|High: $656 SGD|Avg: $262 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5$127 SGD
Retailer 2$165 SGD
Retailer 3$191 SGD
Retailer 4$205 SGD
NZ Jewellers$656 SGD

16 data points across 5 retailers

16 retailers$165 SGD to $656 SGD

B+
Cheapest Retailer
-
$165 SGD
$129 USD
B+
Retailer 2
-
$165 SGD
$129 USD
View
Retailer 3
-
$165 SGD
$129 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$165 SGD
$129 USD
View
Price last confirmed 20 days ago
Retailer 5
-
$165 SGD
$129 USD
View
Price last confirmed 22 days ago
Retailer 6
-
$191 SGD
$149 USD
View
Price last confirmed 36 days ago
Retailer 7
-
$191 SGD
$149 USD
View
Price last confirmed 20 days ago
B+
Retailer 8
-
$191 SGD
$149 USD
View
Retailer 9
-
$205 SGD
$160 USD
View
Price last confirmed 23 days ago
Retailer 10
-
$205 SGD
$160 USD
View
Price last confirmed 31 days ago
B+
Retailer 11
-
$205 SGD
$160 USD
View
Retailer 12
-
$205 SGD
$160 USD
View
Price last confirmed 19 days ago
B
Retailer 13
-
$656 SGD
$513 USD
View
Retailer 14
-
$656 SGD
$513 USD
View
Price last confirmed 33 days ago
Retailer 15
-
$656 SGD
$513 USD
View
Price last confirmed 21 days ago
Most Expensive
NZ Jewellers
8290c07d-1679-47aa-bb29-3b5a01f694b5 · Oct 10
$656 SGD
$513 USD
View
Price last confirmed 23 days ago
15 more retailers have this diamond
Prices start from $165 SGDSave up to $491 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.

B+
1.46ct Radiant
$165 SGD