Radiant|Lab Grown|IGI

1.48ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG817621248

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

Certificate IGI LG817621248

Diamond specifications and retailer prices

From $316 NZD
$178 USD
As of October 30, 2026
Save $1,523 NZD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,839 NZD at MOH London · As of October 29, 2026
View at MOH London

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 top-tier cut grade and certified by IGI LG817621248 or 817621248. Listed at 12 retailers as of October 29, 2026, with prices from $316 to $1,839, a $1,523 spread on the same certified stone. MOH London lists it at $1,839. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817621248
Dimensions7.72 × 5.68 × 3.88 mm
L/W Ratio1.36
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.72 mm5.68 mm1.48 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817621248
Side View
Table 62.0%Crown 46.3°Girdle: MediumPavilion 37°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,839 NZD|Low: $307 NZD|High: $1,879 NZD|Avg: $1,111 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 8$316 NZD
Retailer 4$366 NZD
Retailer 7$492 NZD
Retailer 6$673 NZD
Retailer 2$954 NZD
Retailer 11$983 NZD
Retailer 10$1,258 NZD
Retailer 5$1,327 NZD
Retailer 9$1,352 NZD
Retailer 3$1,610 NZD
MOH London$1,839 NZD

27 data points across 11 retailers

12 retailers$316 NZD to $1,839 NZD

A
Cheapest Retailer
-
$316 NZD
$178 USD
A
Retailer 2
-
$366 NZD
$206 USD
View
Retailer 3
-
$492 NZD
£218 GBP
View
Price last confirmed 14 days ago
Retailer 4
-
$673 NZD
€361 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
$954 NZD
A$827 AUD
View
A
Retailer 6
-
$983 NZD
$554 USD
View
B+
Retailer 7
-
$1,127 NZD
$635 USD
View
B+
Retailer 8
-
$1,258 NZD
$709 USD
View
B+
Retailer 9
-
$1,327 NZD
$748 USD
View
B+
Retailer 10
-
$1,352 NZD
$762 USD
View
Retailer 11
-
$1,610 NZD
SGD 1,226 SGD
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG817621248 · Oct 29
$1,839 NZD
£816 GBP
View
11 more retailers have this diamond
Prices start from $316 NZDSave up to $1,523 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.

A
1.48ct Radiant
$316 NZD