Radiant|Lab Grown|IGI

3.06ct I VS1 Radiant Lab Grown Diamond

VG • I/VS1 • IGI LG549283378

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

Certificate IGI LG549283378

Diamond specifications and retailer prices

From $659 USD
As of October 28, 2026
Save $974 USD (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,633 USD at MOH London · As of October 26, 2026
View at MOH London

About this 3.06ct lab-grown radiant diamond

This 3.06ct lab-grown radiant sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG549283378 or 549283378. Listed at 5 retailers as of October 26, 2026, with prices from $659 to $1,633, a $974 spread on the same certified stone. MOH London lists it at $1,633. 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

3.06
Carat
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG549283378
Dimensions9.40 × 7.51 × 5.20 mm
L/W Ratio1.25
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
9.40 mm7.51 mm3.06 ctI / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG549283378
Side View
Table 71.5%Crown 34.9°Girdle: MediumPavilion 37.8°Culet: NoneDepth 69.2%

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 28
Current: $1,633 USD|Low: $548 USD|High: $4,760 USD|Avg: $2,541 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 25, 2026
Retailer 3$659 USD
Retailer 5$726 USD
Retailer 4$1,090 USD
Retailer 2$1,353 USD
MOH London$1,633 USD
Retailer 6$4,610 USD
Retailer 7$4,760 USD
Retailer 8$4,760 USD

14 data points across 8 retailers

5 retailers$659 USD to $1,633 USD

B+
Cheapest Retailer
-
$659 USD
A
Retailer 2
-
$726 USD
View
B+
Retailer 3
-
$1,090 USD
View
B+
Retailer 4
-
$1,353 USD
View
Most Expensive
B+
MOH London
LG549283378 · Oct 26
$1,633 USD
£1,286 GBP
View
4 more retailers have this diamond
Prices start from $659 USDSave up to $974 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
3.06ct Radiant
$659 USD