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Radiant|Lab Grown

1.48ct E VS1 Radiant Lab Grown Diamond

GD • E/VS1 • TB39-89-89

Diamond specifications and retailer prices

From $507 NZD
$286 USD
As of October 30, 2026
Save $1,513 NZD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,021 NZD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 1.48ct lab-grown radiant diamond

This 1.48ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade. Listed at 4 retailers as of October 28, 2026, with prices from $507 to $2,021, a $1,513 spread on the same certified stone. NZ Jewellers lists it at $2,021. 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

1.48
Carat
E
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateTB39-89-89
Dimensions7.85 × 5.45 × 3.84 mm
L/W Ratio1.44
Top View
7.85 mm5.45 mm1.48 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateTB39-89-89
Side View
Table 65.3%CrownGirdlePavilionCuletDepth 70.5%

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: $2,021 NZD|Low: $486 NZD|High: $2,021 NZD|Avg: $881 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 8, 2026
Retailer 2$507 NZD
Retailer 4$587 NZD
Retailer 3$628 NZD
NZ Jewellers$2,021 NZD

6 data points across 4 retailers

4 retailers$507 NZD to $2,021 NZD

B+
Cheapest Retailer
-
$507 NZD
$286 USD
B+
Retailer 2
-
$587 NZD
$331 USD
View
B+
Retailer 3
-
$628 NZD
$354 USD
View
Most Expensive
C
NZ Jewellers
873a7554-876e-4791-99c9-1cfdc9fe23d8 · Oct 28
$2,021 NZD
$1,139 USD
View
3 more retailers have this diamond
Prices start from $507 NZDSave up to $1,513 NZD

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+
1.48ct Radiant
$507 NZD