Round|Lab Grown|IGI

3.05ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG828648267

Shape and cutting style on the report: Round brilliant

Certificate IGI LG828648267

Diamond specifications and retailer prices

From €490 EUR
$547 USD
As of October 26, 2026
Save €2,058 EUR (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €6,230 EUR at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round 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 LG828648267 or 828648267. Listed at 23 retailers as of October 26, 2026, with a 420% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828648267
Dimensions9.47 × 9.44 × 5.58 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.47 mm9.44 mm3.05 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828648267
Side View
Table 58.0%Crown 32.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.1%

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 26
Current: €6,230 EUR|Low: €478 EUR|High: €6,230 EUR|Avg: €1,397 EUR
Brilliant Earth
Retailer 2
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Retailer 24
October 30, 2026
Retailer 10€490 EUR
Retailer 5€548 EUR
Retailer 12€548 EUR
Retailer 4€607 EUR
Retailer 16€617 EUR
Retailer 20€729 EUR
Retailer 2€779 EUR
Retailer 22€856 EUR
Retailer 6€936 EUR
Retailer 13€940 EUR
Retailer 14€1,000 EUR
Retailer 15€1,290 EUR
Retailer 23€1,299 EUR
Retailer 11€1,313 EUR
Retailer 19€1,318 EUR
Retailer 21€1,566 EUR
Retailer 3€1,597 EUR
Retailer 17€1,801 EUR
Retailer 9€1,954 EUR
Retailer 24€1,970 EUR
Retailer 8€2,040 EUR
Retailer 7€2,059 EUR
Retailer 18€2,547 EUR
Brilliant Earth€6,230 EUR

38 data points across 24 retailers

23 retailers€490 EUR to €2,547 EUR

A
Cheapest Retailer
-
€490 EUR
$547 USD
A
Retailer 2
-
€548 EUR
$612 USD
View
A
Retailer 3
-
€548 EUR
$612 USD
View
Final sale: no returns
A
Retailer 4
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€607 EUR
$678 USD
View
Retailer 5
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€617 EUR
$689 USD
View
Price last confirmed 19 days ago
A
Retailer 6
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€729 EUR
$815 USD
View
A
Retailer 7
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€779 EUR
£686 GBP
View
A
Retailer 8
-
€856 EUR
$956 USD
View
A
Retailer 9
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€936 EUR
$1,046 USD
View
A
Retailer 10
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€940 EUR
£827 GBP
View
B+
Retailer 11
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€1,290 EUR
A$2,218 AUD
View
B+
Retailer 12
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€1,299 EUR
$1,451 USD
View
Retailer 13
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€1,313 EUR
A$2,256 AUD
View
Price last confirmed 11 days ago
B+
Retailer 14
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€1,318 EUR
ZAR 23,792 ZAR
View
B+
Retailer 15
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€1,566 EUR
$1,750 USD
View
B+
Retailer 16
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€1,597 EUR
$1,784 USD
View
Retailer 17
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€1,801 EUR
£1,584 GBP
View
Price last confirmed 19 days ago
B
Retailer 18
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€1,954 EUR
$2,183 USD
View
B
Retailer 19
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€1,970 EUR
$2,201 USD
View
B
Retailer 20
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€2,040 EUR
$2,279 USD
View
B
Retailer 21
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€2,059 EUR
$2,300 USD
View
B
Retailer 22
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€2,547 EUR
£2,241 GBP
View
Most Expensive
Brilliant Earth
21218232A · Oct 25
€6,230 EUR
$6,960 USD
View
Price under review
22 more retailers have this diamond
Prices start from €490 EURSave up to €2,058 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 Round
€490 EUR