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Radiant|Lab Grown|IGI

1.54ct H VS2 Radiant Lab Grown Diamond

EX • H/VS2 • IGI LG487174370

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

Certificate IGI LG487174370

Diamond specifications and retailer prices

From €312 EUR
$349 USD
As of October 30, 2026
Save €617 EUR (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €930 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG487174370 or 487174370. Listed at 6 retailers as of October 29, 2026, with prices from €312 to €930, a €617 spread on the same certified stone. MOH London lists it at €930. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487174370
Dimensions8.41 × 5.65 × 3.84 mm
L/W Ratio1.49
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
8.41 mm5.65 mm1.54 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487174370
Side View
Table 64.5%Crown 43.9°Girdle: THN-MEDPavilion 35.1°Culet: NoneDepth 68.0%

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 30
Current: €930 EUR|Low: €312 EUR|High: €936 EUR|Avg: €635 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 6€312 EUR
Retailer 3€368 EUR
Retailer 4€508 EUR
Retailer 2€676 EUR
Retailer 7€775 EUR
Retailer 5€896 EUR
MOH London€930 EUR

12 data points across 7 retailers

6 retailers€312 EUR to €930 EUR

A
Cheapest Retailer
-
€312 EUR
$349 USD
B+
Retailer 2
-
€368 EUR
$411 USD
View
A
Retailer 3
-
€508 EUR
$568 USD
View
B+
Retailer 4
-
€676 EUR
$755 USD
View
Retailer 5
-
€896 EUR
$1,001 USD
View
Price last confirmed 14 days ago
Most Expensive
B+
MOH London
LG487174370 · Oct 29
€930 EUR
£818 GBP
View
5 more retailers have this diamond
Prices start from €312 EURSave up to €617 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
1.54ct Radiant
€312 EUR