Radiant|Lab Grown

1.46ct I VS1 Radiant Lab Grown Diamond

VG • I/VS1

Diamond specifications and retailer prices

From $129 USD
As of October 30, 2026
Save $384 USD (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $513 USD 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 15 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
Color
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: $513 USD|Low: $99 USD|High: $513 USD|Avg: $204 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 20, 2026
Retailer 5$99 USD
Retailer 4$129 USD
Retailer 2$149 USD
Retailer 3$160 USD
NZ Jewellers$513 USD

15 data points across 5 retailers

15 retailers$129 USD to $513 USD

B+
Cheapest Retailer
-
$129 USD
Retailer 2
-
$129 USD
View
Price last confirmed 24 days ago
Retailer 3
-
$129 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$129 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$149 USD
View
Price last confirmed 34 days ago
Retailer 6
-
$149 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$149 USD
View
Retailer 8
-
$160 USD
View
Price last confirmed 21 days ago
Retailer 9
-
$160 USD
View
Price last confirmed 29 days ago
B+
Retailer 10
-
$160 USD
View
Retailer 11
-
$160 USD
View
Price last confirmed 17 days ago
B
Retailer 12
-
$513 USD
View
Retailer 13
-
$513 USD
View
Price last confirmed 31 days ago
Retailer 14
-
$513 USD
View
Price last confirmed 19 days ago
Most Expensive
NZ Jewellers
8290c07d-1679-47aa-bb29-3b5a01f694b5 · Oct 10
$513 USD
View
Price last confirmed 21 days ago
14 more retailers have this diamond
Prices start from $129 USDSave up to $384 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.

B+
1.46ct Radiant
$129 USD