Radiant|Lab Grown|IGI

1.48ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG655462816

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

Certificate IGI LG655462816

Diamond specifications and retailer prices

From $856 USD
£674 GBP
As of October 29, 2026
16 retailers carry this diamond
Most expensive: $1,680 USD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

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 LG655462816 or 655462816. Listed at 16 retailers as of October 29, 2026. 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 angle40.1°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655462816
Dimensions8.21 × 5.52 × 3.63 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.21 mm5.52 mm1.48 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655462816
Side View
Table 64.0%Crown 40.1°Girdle: MED-STKPavilion 32.6°Culet: NoneDepth 65.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $1,680 USD|Low: $185 USD|High: $1,730 USD|Avg: $646 USD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 20, 2026
Retailer 12$193 USD
Retailer 6$216 USD
Retailer 18$239 USD
Retailer 2$269 USD
Retailer 7$322 USD
Retailer 11$408 USD
Retailer 16$411 USD
Retailer 14$425 USD
Retailer 5$496 USD
Retailer 3$550 USD
Retailer 4$581 USD
Retailer 10$611 USD
Retailer 9$790 USD
Retailer 17$844 USD
Retailer 15$855 USD
Retailer 8$869 USD
Retailer 13$1,129 USD
Brilliant Earth$1,680 USD

19 data points across 18 retailers

16 retailers

Retailer 1
-
$193 USD
Price last confirmed 22 days ago
Retailer 2
-
$224 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$239 USD
View
Price last confirmed 28 days ago
Retailer 4
-
$239 USD
View
Price last confirmed 23 days ago
Retailer 5
-
$269 USD
HK$2,100 HKD
View
Price last confirmed 10 days ago
Retailer 6
-
$411 USD
ZAR 6,640 ZAR
View
Price last confirmed 22 days ago
Retailer 7
-
$550 USD
View
Price last confirmed 23 days ago
Retailer 8
-
$769 USD
View
Price last confirmed 30 days ago
Retailer 9
-
$823 USD
View
Price last confirmed 22 days ago
Retailer 10
-
$844 USD
A$1,298 AUD
View
Price last confirmed 26 days ago
Retailer 11
-
$855 USD
View
Price last confirmed 26 days ago
B+
Retailer 12
-
$856 USD
£674 GBP
View
Retailer 13
-
$1,090 USD
View
Price last confirmed 29 days ago
Retailer 14
-
$1,129 USD
£889 GBP
View
Price last confirmed 23 days ago
Retailer 15
-
$1,171 USD
View
Price last confirmed 24 days ago
Most Expensive
Brilliant Earth
11941506A · Oct 8
$1,680 USD
View
Price last confirmed 22 days ago
15 more retailers have this diamond
Prices start from $856 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+
1.48ct Radiant
$856 USD