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Radiant|Lab Grown|IGI

3.00ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG630435554

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

Certificate IGI LG630435554

Diamond specifications and retailer prices

From €624 EUR
As of November 4, 2026
Save €5,003 EUR (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €5,627 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3ct lab-grown radiant diamond

This 3ct 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 LG630435554 or 630435554. Listed at 22 retailers as of November 4, 2026, with prices from €624 to €5,627, a €5,003 spread on the same certified stone. Brilliant Earth lists it at €5,627. 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

3.00
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41.6°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630435554
Dimensions10.08 × 7.13 × 4.79 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.08 mm7.13 mm3.00 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG630435554
Side View
Table 65.0%Crown 41.6°Girdle: MED-STKPavilion 32.4°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
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: €5,627 EUR|Low: €599 EUR|High: €5,627 EUR|Avg: €1,708 EUR|+0.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 12€624 EUR
Retailer 3€723 EUR
Retailer 9€879 EUR
Retailer 5€966 EUR
Retailer 11€1,037 EUR
Retailer 8€1,132 EUR
Retailer 2€1,148 EUR
Retailer 10€1,577 EUR
Retailer 7€1,681 EUR
Retailer 4€2,467 EUR
Retailer 6€2,840 EUR
Brilliant Earth€5,627 EUR

36 data points across 12 retailers

22 retailers€624 EUR to €5,627 EUR

A
Cheapest Retailer
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€624 EUR
A
Retailer 2
-
€679 EUR
View
A
Retailer 3
-
€699 EUR
View
Final sale: no returns
A
Retailer 4
-
€723 EUR
View
Retailer 5
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€723 EUR
View
Price last confirmed 19 days ago
A
Retailer 6
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€879 EUR
View
A
Retailer 7
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€966 EUR
View
A
Retailer 8
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€990 EUR
View
A
Retailer 9
-
€1,037 EUR
View
A
Retailer 10
-
€1,132 EUR
View
A
Retailer 11
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€1,148 EUR
View
B+
Retailer 12
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€1,285 EUR
View
B+
Retailer 13
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€1,577 EUR
View
B+
Retailer 14
-
€1,681 EUR
View
B
Retailer 15
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€2,034 EUR
View
B
Retailer 16
-
€2,245 EUR
View
B
Retailer 17
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€2,467 EUR
View
B
Retailer 18
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€2,482 EUR
View
B
Retailer 19
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€2,494 EUR
View
Retailer 20
-
€2,738 EUR
View
Price last confirmed 101 days ago
B
Retailer 21
-
€2,840 EUR
View
Most Expensive
B
Brilliant Earth
16207926A · Nov 4
€5,627 EUR
$6,340 USD
View
21 more retailers have this diamond
Prices start from €624 EURSave up to €5,003 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
3.00ct Radiant
€624 EUR