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Radiant|Lab Grown|IGI

3.00ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG635421517

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

Certificate IGI LG635421517

Diamond specifications and retailer prices

From €951 EUR
$1,058 USD
As of October 27, 2026
Save €7,495 EUR (89%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: €8,446 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3ct lab-grown radiant diamond

This 3ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG635421517 or 635421517. Listed at 32 retailers as of October 27, 2026, with prices from €951 to €8,446, a €7,495 spread on the same certified stone. Do Amore Diamonds lists it at €8,446. 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
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635421517
Dimensions10.45 × 7.30 × 4.81 mm
L/W Ratio1.43
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
10.45 mm7.30 mm3.00 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635421517
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 65.9%

Caratlytics Score

How it works →
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 27
Current: €8,446 EUR|Low: €951 EUR|High: €8,446 EUR|Avg: €2,903 EUR
Do Amore Diamonds
Retailer 2
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Retailer 25
October 30, 2026
Retailer 6€951 EUR
Retailer 25€1,035 EUR
Retailer 14€1,064 EUR
Retailer 5€1,103 EUR
Retailer 15€1,103 EUR
Retailer 21€1,258 EUR
Retailer 8€1,335 EUR
Retailer 2€1,344 EUR
Retailer 12€1,472 EUR
Retailer 22€1,662 EUR
Retailer 13€1,766 EUR
Retailer 4€2,034 EUR
Retailer 7€2,282 EUR
Retailer 23€2,305 EUR
Retailer 24€2,748 EUR
Retailer 19€2,827 EUR
Retailer 11€3,355 EUR
Retailer 17€3,434 EUR
Retailer 9€3,499 EUR
Retailer 20€3,933 EUR
Retailer 16€4,264 EUR
Retailer 18€4,325 EUR
Retailer 3€4,892 EUR
Retailer 10€6,541 EUR
Do Amore Diamonds€8,446 EUR

27 data points across 25 retailers

32 retailers€951 EUR to €8,446 EUR

A
Cheapest Retailer
-
€951 EUR
$1,058 USD
A
Retailer 2
-
€1,035 EUR
$1,152 USD
View
A
Retailer 3
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€1,064 EUR
$1,184 USD
View
Final sale: no returns
A
Retailer 4
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€1,103 EUR
$1,228 USD
View
Retailer 5
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€1,103 EUR
$1,228 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
€1,258 EUR
$1,400 USD
View
A
Retailer 7
-
€1,335 EUR
$1,486 USD
View
A
Retailer 8
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€1,344 EUR
£1,178 GBP
View
A
Retailer 9
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€1,472 EUR
HK$12,800 HKD
View
A
Retailer 10
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€1,662 EUR
$1,850 USD
View
A
Retailer 11
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€1,766 EUR
£1,548 GBP
View
A
Retailer 12
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€2,034 EUR
$2,264 USD
View
A
Retailer 13
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€2,282 EUR
$2,540 USD
View
A
Retailer 14
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€2,305 EUR
$2,566 USD
View
Retailer 15
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€2,748 EUR
A$4,705 AUD
View
Price last confirmed 8 days ago
A
Retailer 16
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€2,827 EUR
ZAR 50,840 ZAR
View
B+
Retailer 17
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€3,355 EUR
£2,940 GBP
View
B+
Retailer 18
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€3,420 EUR
$3,806 USD
View
B+
Retailer 19
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€3,434 EUR
$3,822 USD
View
B+
Retailer 20
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€3,499 EUR
$3,894 USD
View
B+
Retailer 21
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€3,933 EUR
£3,447 GBP
View
B+
Retailer 22
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€4,264 EUR
SGD 6,413 SGD
View
B+
Retailer 23
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€4,325 EUR
$4,814 USD
View
B+
Retailer 24
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€4,605 EUR
$5,125 USD
View
B+
Retailer 25
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€4,605 EUR
$5,125 USD
View
B+
Retailer 26
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€4,861 EUR
$5,410 USD
View
B+
Retailer 27
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€4,892 EUR
$5,445 USD
View
Retailer 28
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€4,892 EUR
$5,445 USD
View
Price last confirmed 11 days ago
Retailer 29
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€4,964 EUR
$5,525 USD
View
Price last confirmed 8 days ago
Retailer 30
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€5,340 EUR
£4,680 GBP
View
Price last confirmed 13 days ago
B
Retailer 31
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€6,541 EUR
$7,280 USD
View
Most Expensive
B
Do Amore Diamonds
27-C3E042283 · Oct 30
€8,446 EUR
$9,400 USD
View
31 more retailers have this diamond
Prices start from €951 EURSave up to €7,495 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
€951 EUR