Round|Lab Grown|IGI

3.05ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG816692338

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816692338

Diamond specifications and retailer prices

From €516 EUR
$576 USD
As of October 29, 2026
Save €1,626 EUR (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €6,239 EUR at Brilliant Earth · As of October 10, 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 LG816692338 or 816692338. Listed at 21 retailers as of October 29, 2026, with a 315% 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 angle34.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816692338
Dimensions9.35 × 9.31 × 5.73 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
9.35 mm9.31 mm3.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816692338
Side View
Table 58.0%Crown 34.4°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.4%

Caratlytics Score

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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 29
Current: €6,239 EUR|Low: €516 EUR|High: €6,239 EUR|Avg: €1,695 EUR
Brilliant Earth
Retailer 2
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Retailer 23
November 1, 2026
Retailer 23€516 EUR
Retailer 11€576 EUR
Retailer 19€577 EUR
Retailer 7€639 EUR
Retailer 13€639 EUR
Retailer 22€821 EUR
Retailer 20€952 EUR
Retailer 12€984 EUR
Retailer 17€985 EUR
Retailer 2€995 EUR
Retailer 3€1,061 EUR
Retailer 9€1,309 EUR
Retailer 21€1,350 EUR
Retailer 4€1,375 EUR
Retailer 5€1,586 EUR
Retailer 18€1,681 EUR
Retailer 8€2,058 EUR
Retailer 10€2,070 EUR
Retailer 14€2,142 EUR
Retailer 6€2,790 EUR
Retailer 16€2,857 EUR
Retailer 15€3,965 EUR
Brilliant Earth€6,239 EUR

32 data points across 23 retailers

21 retailers€516 EUR to €2,142 EUR

A
Cheapest Retailer
-
€516 EUR
$576 USD
A
Retailer 2
-
€576 EUR
$644 USD
View
Final sale: no returns
A
Retailer 3
-
€577 EUR
$645 USD
View
Retailer 4
-
€639 EUR
$714 USD
View
Price last confirmed 15 days ago
A
Retailer 5
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€639 EUR
$714 USD
View
A
Retailer 6
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€821 EUR
£722 GBP
View
A
Retailer 7
-
€952 EUR
$1,064 USD
View
A
Retailer 8
-
€984 EUR
$1,099 USD
View
B+
Retailer 9
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€985 EUR
$1,100 USD
View
A
Retailer 10
-
€995 EUR
£875 GBP
View
B+
Retailer 11
-
€1,061 EUR
View
B+
Retailer 12
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€1,309 EUR
$1,462 USD
View
B+
Retailer 13
-
€1,350 EUR
A$2,320 AUD
View
Retailer 14
-
€1,375 EUR
ZAR 24,821 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 15
-
€1,586 EUR
$1,772 USD
View
B+
Retailer 16
-
€1,681 EUR
$1,878 USD
View
B
Retailer 17
-
€2,058 EUR
$2,299 USD
View
B
Retailer 18
-
€2,070 EUR
$2,313 USD
View
B
Retailer 19
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€2,142 EUR
$2,393 USD
View
Retailer 20
-
€2,790 EUR
£2,454 GBP
View
Price last confirmed 10 days ago
Most Expensive
Brilliant Earth
20659709A · Oct 10
€6,239 EUR
$6,970 USD
View
Price under review
20 more retailers have this diamond
Prices start from €516 EURSave up to €1,626 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
€516 EUR