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Round|Lab Grown|IGI

4.75ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG620401428

Shape and cutting style on the report: Round brilliant

Certificate IGI LG620401428

Diamond specifications and retailer prices

From €1,432 EUR
$1,600 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: €1,432 EUR at Loose Grown Diamond
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 Loose Grown Diamond

About this 4.75ct lab-grown round diamond

This 4.75ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG620401428 or 620401428. Listed at a single retailer as of October 30, 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

4.75
Carat
H
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620401428
Dimensions10.81 × 10.86 × 6.60 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
10.81 mm10.86 mm4.75 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620401428
Side View
Table 57.0%Crown 34°GirdlePavilion 40.8°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: €1,432 EUR|Low: €1,432 EUR|High: €18,376 EUR|Avg: €9,074 EUR|-21.6%
Loose Grown Diamond
Retailer 2
Retailer 3
October 26, 2026
Loose Grown Diamond€1,432 EUR
Retailer 2€7,143 EUR
Retailer 3€18,376 EUR

3 data points across 3 retailers

1 retailer

B+
Loose Grown Diamond
LGD14-7964 · Oct 30
€1,432 EUR
$1,600 USD
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B+
4.75ct Round
€1,432 EUR