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 $178 USD
As of October 30, 2026
Save $858 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,036 USD 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 $178 to $1,036, a $858 spread on the same certified stone. MOH London lists it at $1,036. 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
Color
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

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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: $1,036 USD|Low: $173 USD|High: $1,059 USD|Avg: $626 USD|-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$178 USD
Retailer 4$206 USD
Retailer 7$277 USD
Retailer 6$379 USD
Retailer 2$538 USD
Retailer 11$554 USD
Retailer 10$709 USD
Retailer 5$748 USD
Retailer 9$762 USD
Retailer 3$907 USD
MOH London$1,036 USD

27 data points across 11 retailers

12 retailers$178 USD to $1,036 USD

A
Cheapest Retailer
-
$178 USD
A
Retailer 2
-
$206 USD
View
Retailer 3
-
$277 USD
£218 GBP
View
Price last confirmed 14 days ago
Retailer 4
-
$379 USD
€361 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
$538 USD
A$827 AUD
View
A
Retailer 6
-
$554 USD
View
B+
Retailer 7
-
$635 USD
View
B+
Retailer 8
-
$709 USD
View
B+
Retailer 9
-
$748 USD
View
B+
Retailer 10
-
$762 USD
View
Retailer 11
-
$907 USD
SGD 1,226 SGD
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG817621248 · Oct 29
$1,036 USD
£816 GBP
View
11 more retailers have this diamond
Prices start from $178 USDSave up to $858 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.

A
1.48ct Radiant
$178 USD