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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 €947 EUR
$1,058 USD
As of October 30, 2026
Save €7,467 EUR (89%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: €8,414 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 30, 2026, with prices from €947 to €8,414, a €7,467 spread on the same certified stone. Do Amore Diamonds lists it at €8,414. 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
Color
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 30
Current: €8,414 EUR|Low: €947 EUR|High: €8,414 EUR|Avg: €2,788 EUR
Do Amore Diamonds
Retailer 2
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Retailer 25
October 31, 2026
Retailer 6€947 EUR
Retailer 25€1,031 EUR
Retailer 14€1,060 EUR
Retailer 5€1,099 EUR
Retailer 15€1,099 EUR
Retailer 22€1,253 EUR
Retailer 8€1,330 EUR
Retailer 19€1,339 EUR
Retailer 12€1,467 EUR
Retailer 23€1,656 EUR
Retailer 2€1,745 EUR
Retailer 4€2,026 EUR
Retailer 7€2,274 EUR
Retailer 13€2,297 EUR
Retailer 24€2,737 EUR
Retailer 20€2,817 EUR
Retailer 11€3,342 EUR
Retailer 17€3,421 EUR
Retailer 9€3,485 EUR
Retailer 21€3,918 EUR
Retailer 16€4,248 EUR
Retailer 18€4,309 EUR
Retailer 3€4,874 EUR
Retailer 10€6,516 EUR
Do Amore Diamonds€8,414 EUR

27 data points across 25 retailers

32 retailers€947 EUR to €8,414 EUR

A
Cheapest Retailer
-
€947 EUR
$1,058 USD
A
Retailer 2
-
€1,031 EUR
$1,152 USD
View
A
Retailer 3
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€1,060 EUR
$1,184 USD
View
Final sale: no returns
A
Retailer 4
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€1,099 EUR
$1,228 USD
View
Retailer 5
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€1,099 EUR
$1,228 USD
View
Price last confirmed 14 days ago
A
Retailer 6
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€1,253 EUR
$1,400 USD
View
A
Retailer 7
-
€1,330 EUR
$1,486 USD
View
A
Retailer 8
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€1,339 EUR
£1,178 GBP
View
A
Retailer 9
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€1,467 EUR
HK$12,800 HKD
View
A
Retailer 10
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€1,656 EUR
$1,850 USD
View
A
Retailer 11
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€1,745 EUR
£1,535 GBP
View
A
Retailer 12
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€2,026 EUR
$2,264 USD
View
A
Retailer 13
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€2,274 EUR
$2,540 USD
View
A
Retailer 14
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€2,297 EUR
$2,566 USD
View
Retailer 15
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€2,737 EUR
A$4,705 AUD
View
Price last confirmed 9 days ago
A
Retailer 16
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€2,817 EUR
ZAR 50,840 ZAR
View
B+
Retailer 17
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€3,342 EUR
£2,940 GBP
View
B+
Retailer 18
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€3,407 EUR
$3,806 USD
View
B+
Retailer 19
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€3,421 EUR
$3,822 USD
View
B+
Retailer 20
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€3,485 EUR
$3,894 USD
View
B+
Retailer 21
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€3,918 EUR
£3,447 GBP
View
B+
Retailer 22
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€4,248 EUR
SGD 6,413 SGD
View
B+
Retailer 23
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€4,309 EUR
$4,814 USD
View
B+
Retailer 24
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€4,587 EUR
$5,125 USD
View
B+
Retailer 25
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€4,587 EUR
$5,125 USD
View
B+
Retailer 26
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€4,842 EUR
$5,410 USD
View
B+
Retailer 27
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€4,874 EUR
$5,445 USD
View
Retailer 28
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€4,874 EUR
$5,445 USD
View
Price last confirmed 13 days ago
Retailer 29
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€4,945 EUR
$5,525 USD
View
Price last confirmed 10 days ago
Retailer 30
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€5,320 EUR
£4,680 GBP
View
Price last confirmed 15 days ago
B
Retailer 31
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€6,516 EUR
$7,280 USD
View
Most Expensive
B
Do Amore Diamonds
27-C3E042283 · Oct 30
€8,414 EUR
$9,400 USD
View
31 more retailers have this diamond
Prices start from €947 EURSave up to €7,467 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
€947 EUR