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Radiant|Lab Grown|IGI

3.00ct H VS1 Radiant Lab Grown Diamond

EX • H/VS1 • IGI LG783654779

Certificate IGI LG783654779

Diamond specifications and retailer prices

From €494 EUR
$552 USD
As of October 26, 2026
Save €2,218 EUR (82%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €2,712 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG783654779 or 783654779. Listed at 4 retailers as of October 26, 2026, with prices from €494 to €2,712, a €2,218 spread on the same certified stone. Brilliant Earth lists it at €2,712. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG783654779
Dimensions10.19 × 7.03 × 4.74 mm
L/W Ratio1.45
Top View
10.19 mm7.03 mm3.00 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783654779
Side View
Table 73.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: €2,712 EUR|Low: €494 EUR|High: €2,873 EUR|Avg: €1,034 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4€494 EUR
Retailer 2€648 EUR
Retailer 3€844 EUR
Brilliant Earth€2,712 EUR

12 data points across 4 retailers

4 retailers€494 EUR to €2,712 EUR

B+
Cheapest Retailer
-
€494 EUR
$552 USD
A
Retailer 2
-
€648 EUR
View
A
Retailer 3
-
€844 EUR
$943 USD
View
Most Expensive
B
Brilliant Earth
20914767A · Oct 29
€2,712 EUR
$3,030 USD
View
3 more retailers have this diamond
Prices start from €494 EURSave up to €2,218 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
€494 EUR