Radiant|Lab Grown|IGI

3.05ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG746515807

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

Certificate IGI LG746515807

Diamond specifications and retailer prices

From €434 EUR
$485 USD
As of October 30, 2026
Save €1,486 EUR (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,920 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.05ct lab-grown radiant diamond

This 3.05ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG746515807 or 746515807. Listed at 16 retailers as of October 28, 2026, with prices from €434 to €1,920, a €1,486 spread on the same certified stone. Rare Carat lists it at €1,920. 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

3.05
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.7°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG746515807
Dimensions10.25 × 7.10 × 4.75 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.25 mm7.10 mm3.05 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG746515807
Side View
Table 65.0%Crown 47.7°Girdle: Slightly ThickPavilion 33.9°Culet: NoneDepth 66.9%

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: €1,920 EUR|Low: €434 EUR|High: €1,942 EUR|Avg: €1,046 EUR|-1.2%
Rare Carat
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 15€434 EUR
Retailer 4€465 EUR
Retailer 10€520 EUR
Retailer 16€595 EUR
Retailer 5€733 EUR
Retailer 3€740 EUR
Retailer 11€765 EUR
Retailer 8€803 EUR
Retailer 6€941 EUR
Retailer 12€980 EUR
Retailer 13€1,010 EUR
Retailer 2€1,117 EUR
Retailer 7€1,526 EUR
Retailer 14€1,712 EUR
Retailer 9€1,742 EUR
Rare Carat€1,920 EUR

39 data points across 16 retailers

16 retailers€434 EUR to €1,920 EUR

A
Cheapest Retailer
-
€434 EUR
$485 USD
Final sale: no returns
A
Retailer 2
-
€465 EUR
$520 USD
View
A
Retailer 3
-
€520 EUR
£457 GBP
View
A
Retailer 4
-
€595 EUR
$665 USD
View
B+
Retailer 5
-
€733 EUR
$819 USD
View
Retailer 6
-
€740 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
€765 EUR
£673 GBP
View
A
Retailer 8
-
€803 EUR
$897 USD
View
A
Retailer 9
-
€941 EUR
$1,051 USD
View
A
Retailer 10
-
€980 EUR
A$1,684 AUD
View
A
Retailer 11
-
€1,010 EUR
ZAR 18,235 ZAR
View
A
Retailer 12
-
€1,117 EUR
$1,248 USD
View
B+
Retailer 13
-
€1,526 EUR
$1,705 USD
View
B+
Retailer 14
-
€1,712 EUR
£1,506 GBP
View
B
Retailer 15
-
€1,742 EUR
$1,946 USD
View
Most Expensive
B
Rare Carat
DGD-DNG-7315 · Oct 28
€1,920 EUR
$2,145 USD
View
15 more retailers have this diamond
Prices start from €434 EURSave up to €1,486 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
3.05ct Radiant
€434 EUR