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Radiant|Lab Grown|IGI

3.01ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG526289127

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

Certificate IGI LG526289127

Diamond specifications and retailer prices

From €580 EUR
$648 USD
As of October 30, 2026
Save €2,947 EUR (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,527 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.01ct lab-grown radiant diamond

This 3.01ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526289127 or 526289127. Listed at 15 retailers as of October 29, 2026, with prices from €580 to €3,527, a €2,947 spread on the same certified stone. Brilliant Earth lists it at €3,527. 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

3.01
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle28.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526289127
Dimensions9.88 × 6.97 × 4.57 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.88 mm6.97 mm3.01 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526289127
Side View
Table 65.5%Crown 46.2°Girdle: ThickPavilion 28.6°Culet: NoneDepth 65.6%

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: Oct 30
Current: €3,527 EUR|Low: €557 EUR|High: €3,634 EUR|Avg: €1,621 EUR|-3.0%
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
October 30, 2026
Retailer 11€580 EUR
Retailer 3€631 EUR
Retailer 12€673 EUR
Retailer 8€832 EUR
Retailer 5€945 EUR
Retailer 14€1,099 EUR
Retailer 2€1,520 EUR
Retailer 7€1,563 EUR
Retailer 10€1,719 EUR
Retailer 13€1,892 EUR
Retailer 6€1,902 EUR
Retailer 4€2,087 EUR
Retailer 9€2,839 EUR
Brilliant Earth€3,527 EUR

33 data points across 14 retailers

15 retailers€580 EUR to €3,527 EUR

A
Cheapest Retailer
-
€580 EUR
$648 USD
A
Retailer 2
-
€631 EUR
$705 USD
View
A
Retailer 3
-
€673 EUR
$752 USD
View
Retailer 4
-
€673 EUR
$752 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
€832 EUR
$930 USD
View
A
Retailer 6
-
€945 EUR
$1,056 USD
View
B+
Retailer 7
-
€1,099 EUR
$1,228 USD
View
B+
Retailer 8
-
€1,520 EUR
A$2,612 AUD
View
B+
Retailer 9
-
€1,563 EUR
ZAR 28,201 ZAR
View
B
Retailer 10
-
€1,719 EUR
$1,921 USD
View
B+
Retailer 11
-
€1,892 EUR
$2,114 USD
View
B+
Retailer 12
-
€1,902 EUR
HK$16,600 HKD
View
B
Retailer 13
-
€2,087 EUR
£1,836 GBP
View
B
Retailer 14
-
€2,839 EUR
£2,497 GBP
View
Most Expensive
B
Brilliant Earth
17971589A · Oct 29
€3,527 EUR
$3,940 USD
View
14 more retailers have this diamond
Prices start from €580 EURSave up to €2,947 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
3.01ct Radiant
€580 EUR