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Radiant|Lab Grown|IGI

5.11ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG572371070

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

Certificate IGI LG572371070

Diamond specifications and retailer prices

From $1,091 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $1,091 USD at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 5.11ct lab-grown radiant diamond

This 5.11ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG572371070 or 572371070. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.11
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle26.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG572371070
Dimensions11.96 × 8.19 × 5.45 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.96 mm8.19 mm5.11 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG572371070
Side View
Table 62.0%Crown 45.8°Girdle: ThickPavilion 26.1°Culet: NoneDepth 66.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $1,091 USD|Low: $977 USD|High: $8,530 USD|Avg: $3,870 USD|-17.4%
B2C Jewels
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 13
October 29, 2026
Retailer 2$977 USD
B2C Jewels$1,091 USD
Retailer 8$1,224 USD
Retailer 10$1,254 USD
Retailer 6$1,719 USD
Retailer 11$2,408 USD
Retailer 5$3,018 USD
Retailer 12$4,385 USD
Retailer 3$5,300 USD
Retailer 13$5,300 USD
Retailer 4$7,470 USD
Retailer 7$7,470 USD
Retailer 9$8,530 USD

4 data points across 13 retailers

1 retailer

A
B2C Jewels
21333552 · Nov 2
$1,091 USD
View

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A
5.11ct Radiant
$1,091 USD