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Heart|Lab Grown|IGI

3.05ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG803609994

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803609994

Diamond specifications and retailer prices

From €478 EUR
$534 USD
As of October 30, 2026
Save €2,012 EUR (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €5,827 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.05ct lab-grown heart diamond

This 3.05ct lab-grown heart 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 LG803609994 or 803609994. Listed at 20 retailers as of October 29, 2026, with a 421% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803609994
Dimensions9.99 × 9.16 × 5.90 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.99 mm9.16 mm3.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803609994
Side View
Table 59.0%Crown 34.7°Girdle: MED-THKPavilion 39.2°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 30
Current: €5,827 EUR|Low: €478 EUR|High: €5,827 EUR|Avg: €1,402 EUR
Brilliant Earth
Retailer 2
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Retailer 20
October 31, 2026
Retailer 19€478 EUR
Retailer 10€535 EUR
Retailer 5€536 EUR
Retailer 3€593 EUR
Retailer 4€593 EUR
Retailer 17€716 EUR
Retailer 6€910 EUR
Retailer 13€916 EUR
Retailer 11€918 EUR
Retailer 2€930 EUR
Retailer 14€1,253 EUR
Retailer 8€1,280 EUR
Retailer 16€1,288 EUR
Retailer 18€1,531 EUR
Retailer 20€1,560 EUR
Retailer 7€1,910 EUR
Retailer 9€1,927 EUR
Retailer 12€2,024 EUR
Retailer 15€2,490 EUR
Brilliant Earth€5,827 EUR

37 data points across 20 retailers

20 retailers€478 EUR to €2,490 EUR

A
Cheapest Retailer
-
€478 EUR
$534 USD
A
Retailer 2
-
€535 EUR
$598 USD
View
Final sale: no returns
A
Retailer 3
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€536 EUR
$599 USD
View
A
Retailer 4
-
€593 EUR
$663 USD
View
Retailer 5
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€593 EUR
$663 USD
View
Price last confirmed 15 days ago
A
Retailer 6
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€716 EUR
$800 USD
View
A
Retailer 7
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€910 EUR
$1,017 USD
View
A
Retailer 8
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€916 EUR
£806 GBP
View
A
Retailer 9
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€918 EUR
$1,026 USD
View
A
Retailer 10
-
€930 EUR
View
B+
Retailer 11
-
€1,253 EUR
A$2,153 AUD
View
B+
Retailer 12
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€1,280 EUR
$1,430 USD
View
B+
Retailer 13
-
€1,288 EUR
ZAR 23,251 ZAR
View
B+
Retailer 14
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€1,531 EUR
$1,710 USD
View
B+
Retailer 15
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€1,560 EUR
$1,743 USD
View
B+
Retailer 16
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€1,910 EUR
$2,134 USD
View
B+
Retailer 17
-
€1,927 EUR
$2,153 USD
View
B
Retailer 18
-
€2,024 EUR
$2,261 USD
View
B
Retailer 19
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€2,490 EUR
£2,190 GBP
View
Most Expensive
Brilliant Earth
19904962A · Oct 30
€5,827 EUR
$6,510 USD
View
Price under review
19 more retailers have this diamond
Prices start from €478 EURSave up to €2,012 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 Heart
€478 EUR