Radiant|Lab Grown|IGI

3.05ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG741577731

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

Certificate IGI LG741577731

Diamond specifications and retailer prices

From €429 EUR
$479 USD
As of October 30, 2026
Save €4,673 EUR (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €5,102 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.05ct lab-grown radiant diamond

This 3.05ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG741577731 or 741577731. Listed at 20 retailers as of October 29, 2026, with prices from €429 to €5,102, a €4,673 spread on the same certified stone. Brilliant Earth lists it at €5,102. 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
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741577731
Dimensions10.51 × 7.07 × 4.82 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.51 mm7.07 mm3.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741577731
Side View
Table 65.0%Crown 45.5°Girdle: MediumPavilion 35°Culet: NoneDepth 68.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €5,102 EUR|Low: €416 EUR|High: €5,272 EUR|Avg: €1,264 EUR|-1.0%
Brilliant Earth
Retailer 2
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Retailer 20
October 31, 2026
Retailer 20€429 EUR
Retailer 9€480 EUR
Retailer 17€481 EUR
Retailer 4€532 EUR
Retailer 5€532 EUR
Retailer 16€658 EUR
Retailer 19€669 EUR
Retailer 10€829 EUR
Retailer 2€835 EUR
Retailer 6€864 EUR
Retailer 13€876 EUR
Retailer 15€1,155 EUR
Retailer 7€1,264 EUR
Retailer 18€1,429 EUR
Retailer 3€1,710 EUR
Retailer 8€1,735 EUR
Retailer 11€1,866 EUR
Retailer 14€1,964 EUR
Retailer 12€1,990 EUR
Brilliant Earth€5,102 EUR

35 data points across 20 retailers

20 retailers€429 EUR to €5,102 EUR

A
Cheapest Retailer
-
€429 EUR
$479 USD
A
Retailer 2
-
€480 EUR
$536 USD
View
Final sale: no returns
A
Retailer 3
-
€481 EUR
$537 USD
View
A
Retailer 4
-
€532 EUR
$594 USD
View
Retailer 5
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€532 EUR
$594 USD
View
Price last confirmed 15 days ago
A
Retailer 6
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€658 EUR
$735 USD
View
Retailer 7
-
€669 EUR
£589 GBP
View
Price last confirmed 14 days ago
A
Retailer 8
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€829 EUR
$926 USD
View
A
Retailer 9
-
€835 EUR
View
A
Retailer 10
-
€864 EUR
$965 USD
View
A
Retailer 11
-
€876 EUR
£770 GBP
View
A
Retailer 12
-
€1,155 EUR
ZAR 20,838 ZAR
View
A
Retailer 13
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€1,264 EUR
$1,412 USD
View
B+
Retailer 14
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€1,429 EUR
$1,597 USD
View
B+
Retailer 15
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€1,710 EUR
$1,910 USD
View
B+
Retailer 16
-
€1,735 EUR
$1,939 USD
View
B+
Retailer 17
-
€1,866 EUR
$2,085 USD
View
B+
Retailer 18
-
€1,964 EUR
£1,728 GBP
View
B+
Retailer 19
-
€1,990 EUR
$2,223 USD
View
Most Expensive
B
Brilliant Earth
16175543A · Oct 29
€5,102 EUR
$5,700 USD
View
19 more retailers have this diamond
Prices start from €429 EURSave up to €4,673 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
€429 EUR