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Radiant|Lab Grown|IGI

1.24ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG728540140

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

Certificate IGI LG728540140

Diamond specifications and retailer prices

From €172 EUR
$191 USD
As of October 27, 2026
Save €889 EUR (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,060 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.24ct lab-grown radiant diamond

This 1.24ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG728540140 or 728540140. Listed at 21 retailers as of October 27, 2026, with prices from €172 to €1,060, a €889 spread on the same certified stone. Brilliant Earth lists it at €1,060. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728540140
Dimensions7.70 × 5.37 × 3.55 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.70 mm5.37 mm1.24 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728540140
Side View
Table 65.0%Crown 40.5°Girdle: MediumPavilion 34.9°Culet: NoneDepth 66.1%

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 27
Current: €1,060 EUR|Low: €164 EUR|High: €1,114 EUR|Avg: €555 EUR|-4.8%
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 3€172 EUR
Retailer 12€191 EUR
Retailer 21€199 EUR
Retailer 4€213 EUR
Retailer 14€213 EUR
Retailer 6€288 EUR
Retailer 15€365 EUR
Retailer 18€376 EUR
Retailer 2€387 EUR
Retailer 11€435 EUR
Retailer 8€517 EUR
Retailer 16€519 EUR
Retailer 5€684 EUR
Retailer 20€686 EUR
Retailer 9€715 EUR
Retailer 10€732 EUR
Retailer 13€764 EUR
Retailer 17€795 EUR
Retailer 19€1,000 EUR
Retailer 7€1,046 EUR
Brilliant Earth€1,060 EUR

37 data points across 21 retailers

21 retailers€172 EUR to €1,060 EUR

A
Cheapest Retailer
-
€172 EUR
$191 USD
A
Retailer 2
-
€191 EUR
$213 USD
View
Final sale: no returns
A
Retailer 3
-
€199 EUR
$221 USD
View
A
Retailer 4
-
€213 EUR
$237 USD
View
A
Retailer 5
-
€213 EUR
$237 USD
View
B+
Retailer 6
-
€288 EUR
$320 USD
View
A
Retailer 7
-
€365 EUR
ZAR 6,567 ZAR
View
A
Retailer 8
-
€376 EUR
View
A
Retailer 9
-
€387 EUR
£339 GBP
View
A
Retailer 10
-
€435 EUR
$484 USD
View
B+
Retailer 11
-
€517 EUR
$575 USD
View
A
Retailer 12
-
€519 EUR
A$888 AUD
View
B+
Retailer 13
-
€684 EUR
$761 USD
View
B+
Retailer 14
-
€686 EUR
$764 USD
View
B+
Retailer 15
-
€715 EUR
$796 USD
View
B+
Retailer 16
-
€732 EUR
$815 USD
View
B+
Retailer 17
-
€764 EUR
A$1,309 AUD
View
Retailer 18
-
€795 EUR
$885 USD
View
Price last confirmed 8 days ago
Retailer 19
-
€1,000 EUR
£876 GBP
View
Price last confirmed 9 days ago
B
Retailer 20
-
€1,046 EUR
$1,165 USD
View
Most Expensive
B
Brilliant Earth
15548839A · Oct 29
€1,060 EUR
$1,180 USD
View
20 more retailers have this diamond
Prices start from €172 EURSave up to €889 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
1.24ct Radiant
€172 EUR