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Radiant|Lab Grown|IGI

3.03ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG570375584

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

Certificate IGI LG570375584

Diamond specifications and retailer prices

From €309 EUR
$345 USD
As of October 30, 2026
Save €1,195 EUR (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,504 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3.03ct lab-grown radiant diamond

This 3.03ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG570375584 or 570375584. Listed at 15 retailers as of October 29, 2026, with prices from €309 to €1,504, a €1,195 spread on the same certified stone. MOH London lists it at €1,504. 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

3.03
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570375584
Dimensions9.41 × 7.41 × 4.85 mm
L/W Ratio1.27
Culet sizePointed
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
9.41 mm7.41 mm3.03 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570375584
Side View
Table 65.5%Crown 45°Girdle: MediumPavilion 31.4°Culet: NoneDepth 65.5%

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 30
Current: €1,504 EUR|Low: €268 EUR|High: €1,700 EUR|Avg: €710 EUR|-0.5%
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
October 31, 2026
Retailer 12€309 EUR
Retailer 5€346 EUR
Retailer 3€358 EUR
Retailer 4€383 EUR
Retailer 13€383 EUR
Retailer 8€424 EUR
Retailer 9€434 EUR
Retailer 10€519 EUR
Retailer 2€593 EUR
Retailer 16€616 EUR
Retailer 6€666 EUR
Retailer 7€888 EUR
Retailer 11€1,123 EUR
Retailer 15€1,231 EUR
Retailer 14€1,446 EUR
MOH London€1,504 EUR

39 data points across 16 retailers

15 retailers€309 EUR to €1,504 EUR

A
Cheapest Retailer
-
€309 EUR
$345 USD
A
Retailer 2
-
€358 EUR
$400 USD
View
A
Retailer 3
-
€383 EUR
$428 USD
View
A
Retailer 4
-
€383 EUR
$428 USD
View
A
Retailer 5
-
€424 EUR
HK$3,700 HKD
View
A
Retailer 6
-
€434 EUR
£382 GBP
View
A
Retailer 7
-
€519 EUR
$580 USD
View
A
Retailer 8
-
€593 EUR
View
B+
Retailer 9
-
€616 EUR
$688 USD
View
A
Retailer 10
-
€666 EUR
$744 USD
View
A
Retailer 11
-
€888 EUR
$992 USD
View
B+
Retailer 12
-
€1,123 EUR
$1,255 USD
View
B+
Retailer 13
-
€1,231 EUR
$1,375 USD
View
B+
Retailer 14
-
€1,446 EUR
$1,616 USD
View
Most Expensive
B+
MOH London
LG570375584 · Oct 29
€1,504 EUR
£1,323 GBP
View
14 more retailers have this diamond
Prices start from €309 EURSave up to €1,195 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
3.03ct Radiant
€309 EUR