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Radiant|Lab Grown|IGI

3.08ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG800657251

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

Certificate IGI LG800657251

Diamond specifications and retailer prices

From €446 EUR
As of November 4, 2026
Save €1,776 EUR (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €5,760 EUR at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 3.08ct lab-grown radiant diamond

This 3.08ct 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 LG800657251 or 800657251. Listed at 21 retailers as of November 3, 2026, with a 399% 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

3.08
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800657251
Dimensions10.12 × 7.17 × 4.92 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.12 mm7.17 mm3.08 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800657251
Side View
Table 65.0%Crown 44.6°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.6%

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: Nov 4
Current: €5,760 EUR|Low: €430 EUR|High: €5,760 EUR|Avg: €1,357 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
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Retailer 19
November 5, 2026
Retailer 16€446 EUR
Retailer 14€498 EUR
Retailer 9€533 EUR
Retailer 12€675 EUR
Retailer 13€691 EUR
Retailer 7€834 EUR
Retailer 18€859 EUR
Retailer 10€862 EUR
Retailer 2€911 EUR
Retailer 8€1,124 EUR
Retailer 6€1,155 EUR
Retailer 11€1,275 EUR
Retailer 4€1,426 EUR
Retailer 17€1,454 EUR
Retailer 15€1,799 EUR
Retailer 3€1,914 EUR
Retailer 19€2,049 EUR
Retailer 5€2,222 EUR
Brilliant Earth€5,760 EUR

37 data points across 19 retailers

21 retailers€446 EUR to €2,222 EUR

A
Cheapest Retailer
-
€446 EUR
Retailer 2
-
€467 EUR
View
Price last confirmed 39 days ago
A
Retailer 3
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€498 EUR
View
Final sale: no returns
Retailer 4
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€510 EUR
View
Price last confirmed 39 days ago
Retailer 5
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€533 EUR
View
Price last confirmed 19 days ago
A
Retailer 6
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€675 EUR
View
A
Retailer 7
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€691 EUR
View
A
Retailer 8
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€834 EUR
View
A
Retailer 9
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€859 EUR
View
A
Retailer 10
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€862 EUR
View
A
Retailer 11
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€911 EUR
View
A
Retailer 12
-
€1,124 EUR
View
A
Retailer 13
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€1,155 EUR
View
B+
Retailer 14
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€1,275 EUR
View
B+
Retailer 15
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€1,426 EUR
View
B+
Retailer 16
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€1,454 EUR
View
B+
Retailer 17
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€1,799 EUR
View
B+
Retailer 18
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€1,914 EUR
View
B+
Retailer 19
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€2,049 EUR
View
B
Retailer 20
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€2,222 EUR
View
Most Expensive
Brilliant Earth
19725142A · Oct 24
€5,760 EUR
$6,490 USD
View
Price last confirmed 11 days ago
20 more retailers have this diamond
Prices start from €446 EURSave up to €1,776 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
3.08ct Radiant
€446 EUR