Round|Lab Grown|IGI

3.05ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG821632804

Shape and cutting style on the report: Round brilliant

Certificate IGI LG821632804

Diamond specifications and retailer prices

From €576 EUR
$644 USD
As of October 31, 2026
Save €1,565 EUR (73%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €6,239 EUR at Brilliant Earth · As of October 8, 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 LG821632804 or 821632804. Listed at 20 retailers as of October 30, 2026, with a 272% 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821632804
Dimensions9.33 × 9.29 × 5.71 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
9.33 mm9.29 mm3.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821632804
Side View
Table 58.0%Crown 35.1°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.3%

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 31
Current: €6,239 EUR|Low: €511 EUR|High: €6,239 EUR|Avg: €1,505 EUR
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
November 1, 2026
Retailer 4€516 EUR
Retailer 9€576 EUR
Retailer 19€639 EUR
Retailer 14€821 EUR
Retailer 6€952 EUR
Retailer 10€984 EUR
Retailer 12€985 EUR
Retailer 2€995 EUR
Retailer 15€1,061 EUR
Retailer 7€1,309 EUR
Retailer 13€1,350 EUR
Retailer 16€1,375 EUR
Retailer 18€1,586 EUR
Retailer 5€1,681 EUR
Retailer 3€2,058 EUR
Retailer 8€2,070 EUR
Retailer 11€2,142 EUR
Retailer 17€2,790 EUR
Brilliant Earth€6,239 EUR

35 data points across 19 retailers

20 retailers€576 EUR to €2,142 EUR

Retailer 1
-
€516 EUR
$576 USD
Price last confirmed 9 days ago
Retailer 2
-
€573 EUR
$640 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
€576 EUR
$644 USD
View
Final sale: no returns
Retailer 4
-
€639 EUR
$714 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
€821 EUR
£722 GBP
View
A
Retailer 6
-
€952 EUR
$1,064 USD
View
A
Retailer 7
-
€984 EUR
$1,099 USD
View
B+
Retailer 8
-
€985 EUR
$1,100 USD
View
A
Retailer 9
-
€995 EUR
£875 GBP
View
Retailer 10
-
€1,061 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
€1,309 EUR
$1,462 USD
View
B+
Retailer 12
-
€1,350 EUR
A$2,320 AUD
View
Retailer 13
-
€1,375 EUR
ZAR 24,821 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 14
-
€1,586 EUR
$1,772 USD
View
Retailer 15
-
€1,681 EUR
$1,878 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
€2,058 EUR
$2,299 USD
View
B
Retailer 17
-
€2,070 EUR
$2,313 USD
View
B
Retailer 18
-
€2,142 EUR
$2,393 USD
View
Retailer 19
-
€2,790 EUR
£2,454 GBP
View
Price last confirmed 10 days ago
Most Expensive
Brilliant Earth
20732611A · Oct 8
€6,239 EUR
$6,970 USD
View
Price under review
19 more retailers have this diamond
Prices start from €576 EURSave up to €1,565 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
€576 EUR