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Radiant|Lab Grown|IGI

7.40ct D VS1 Radiant Lab Grown Diamond

VG • D/VS1 • IGI LG830658287

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

Certificate IGI LG830658287

Diamond specifications and retailer prices

From €1,674 EUR
$1,870 USD
As of October 31, 2026
Save €6,762 EUR (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €8,436 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 7.4ct lab-grown radiant diamond

This 7.4ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG830658287 or 830658287. Listed at 18 retailers as of October 31, 2026, with prices from €1,674 to €8,436, a €6,762 spread on the same certified stone. With Clarity lists it at €8,436. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

7.40
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830658287
Dimensions14.67 × 9.23 × 6.26 mm
L/W Ratio1.59
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.67 mm9.23 mm7.40 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830658287
Side View
Table 68.0%Crown 46°Girdle: Slightly ThickPavilion 33.9°Culet: NoneDepth 67.8%

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 31
Current: €2,063 EUR|Low: €1,674 EUR|High: €8,579 EUR|Avg: €3,848 EUR|-3.5%
Retailer 1
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
With Clarity
November 1, 2026
Retailer 2€1,674 EUR
Retailer 13€1,884 EUR
Retailer 1€2,063 EUR
Retailer 9€2,457 EUR
Retailer 7€2,496 EUR
Retailer 12€2,606 EUR
Retailer 16€2,990 EUR
Retailer 5€3,142 EUR
Retailer 10€3,212 EUR
Retailer 14€3,588 EUR
Retailer 15€4,489 EUR
Retailer 6€4,995 EUR
Retailer 8€5,742 EUR
Retailer 4€6,085 EUR
Retailer 3€6,315 EUR
Retailer 11€6,925 EUR
With Clarity€8,436 EUR

20 data points across 17 retailers

18 retailers€1,674 EUR to €8,436 EUR

A
Cheapest Retailer
-
€1,674 EUR
$1,870 USD
Final sale: no returns
A
Retailer 2
-
€1,884 EUR
$2,105 USD
View
A
Retailer 3
-
€2,063 EUR
£1,815 GBP
View
A
Retailer 4
-
€2,457 EUR
£2,162 GBP
View
B+
Retailer 5
-
€2,496 EUR
$2,788 USD
View
B+
Retailer 6
-
€2,606 EUR
View
B+
Retailer 7
-
€2,990 EUR
$3,340 USD
View
B+
Retailer 8
-
€3,142 EUR
ZAR 56,704 ZAR
View
B+
Retailer 9
-
€3,212 EUR
A$5,521 AUD
View
B+
Retailer 10
-
€3,588 EUR
£3,156 GBP
View
B
Retailer 11
-
€4,489 EUR
$5,015 USD
View
B
Retailer 12
-
€4,782 EUR
$5,342 USD
View
B
Retailer 13
-
€4,995 EUR
£4,394 GBP
View
Retailer 14
-
€5,742 EUR
$6,415 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
€6,085 EUR
$6,798 USD
View
B
Retailer 16
-
€6,315 EUR
SGD 9,534 SGD
View
B
Retailer 17
-
€6,925 EUR
A$11,902 AUD
View
Most Expensive
B
With Clarity
830658287 · Oct 31
€8,436 EUR
$9,425 USD
View
17 more retailers have this diamond
Prices start from €1,674 EURSave up to €6,762 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
7.40ct Radiant
€1,674 EUR