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Radiant|Lab Grown|IGI

3.00ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG645498448

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

Certificate IGI LG645498448

Diamond specifications and retailer prices

From €485 EUR
$542 USD
As of October 31, 2026
Save €1,759 EUR (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,244 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3ct lab-grown radiant diamond

This 3ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG645498448 or 645498448. Listed at 13 retailers as of October 31, 2026, with prices from €485 to €2,244, a €1,759 spread on the same certified stone. MOH London lists it at €2,244. 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

3.00
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645498448
Dimensions10.53 × 6.93 × 4.78 mm
L/W Ratio1.52
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.53 mm6.93 mm3.00 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645498448
Side View
Table 67.0%Crown 37.2°Girdle: Slightly ThickPavilion 34.4°Culet: NoneDepth 69.0%

Caratlytics Score

How it works →
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 31
Current: €2,244 EUR|Low: €416 EUR|High: €3,733 EUR|Avg: €1,301 EUR
MOH London
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
November 1, 2026
Retailer 12€433 EUR
Retailer 15€485 EUR
Retailer 10€538 EUR
Retailer 17€538 EUR
Retailer 2€613 EUR
Retailer 7€646 EUR
Retailer 5€662 EUR
Retailer 14€839 EUR
Retailer 3€867 EUR
Retailer 4€870 EUR
Retailer 13€1,334 EUR
Retailer 11€1,728 EUR
Retailer 6€1,754 EUR
Retailer 16€1,881 EUR
Retailer 8€2,073 EUR
MOH London€2,244 EUR
Retailer 9€3,733 EUR

12 data points across 17 retailers

13 retailers€485 EUR to €2,244 EUR

Retailer 1
-
€433 EUR
$484 USD
Price last confirmed 23 days ago
A
Retailer 2
-
€485 EUR
$542 USD
View
Final sale: no returns
A
Retailer 3
-
€538 EUR
$601 USD
View
A
Retailer 4
-
€613 EUR
£540 GBP
View
A
Retailer 5
-
€662 EUR
$740 USD
View
A
Retailer 6
-
€839 EUR
$937 USD
View
A
Retailer 7
-
€867 EUR
$969 USD
View
A
Retailer 8
-
€870 EUR
$972 USD
View
Retailer 9
-
€1,334 EUR
$1,490 USD
View
Price last confirmed 24 days ago
B
Retailer 10
-
€1,728 EUR
$1,931 USD
View
B
Retailer 11
-
€1,754 EUR
$1,959 USD
View
B+
Retailer 12
-
€1,881 EUR
$2,101 USD
View
Most Expensive
B
MOH London
LG645498448 · Nov 1
€2,244 EUR
£1,974 GBP
View
12 more retailers have this diamond
Prices start from €485 EURSave up to €1,759 EUR

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
3.00ct Radiant
€485 EUR