Radiant|Lab Grown|IGI

3.74ct F FL Radiant Lab Grown Diamond

EX • F/FL • IGI LG814604321

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

Certificate IGI LG814604321

Diamond specifications and retailer prices

From €2,254 EUR
$2,518 USD
As of October 30, 2026
Save €11,736 EUR (84%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €13,990 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.74ct lab-grown radiant diamond

This 3.74ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG814604321 or 814604321. Listed at 25 retailers as of October 30, 2026, with prices from €2,254 to €13,990, a €11,736 spread on the same certified stone. Do Amore Diamonds lists it at €13,990. 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

3.74
Carat
F
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814604321
Dimensions11.20 × 7.69 × 5.03 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.20 mm7.69 mm3.74 ctF / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814604321
Side View
Table 66.0%Crown 42.9°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 65.4%

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: Oct 30
Current: €13,990 EUR|Low: €2,164 EUR|High: €13,990 EUR|Avg: €6,079 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 4€2,254 EUR
Retailer 9€2,453 EUR
Retailer 6€2,615 EUR
Retailer 16€2,627 EUR
Retailer 18€2,761 EUR
Retailer 17€3,320 EUR
Retailer 11€3,867 EUR
Retailer 7€3,967 EUR
Retailer 5€4,113 EUR
Retailer 12€4,354 EUR
Retailer 15€6,702 EUR
Retailer 3€6,719 EUR
Retailer 10€7,115 EUR
Retailer 2€7,315 EUR
Retailer 14€9,354 EUR
Retailer 13€10,029 EUR
Retailer 8€12,621 EUR
Do Amore Diamonds€13,990 EUR

36 data points across 18 retailers

25 retailers€2,254 EUR to €13,990 EUR

A
Cheapest Retailer
-
€2,254 EUR
$2,518 USD
A
Retailer 2
-
€2,453 EUR
$2,740 USD
View
A
Retailer 3
-
€2,615 EUR
$2,921 USD
View
Retailer 4
-
€2,615 EUR
$2,921 USD
View
Price last confirmed 20 days ago
A
Retailer 5
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€2,627 EUR
$2,935 USD
View
Final sale: no returns
A
Retailer 6
-
€2,733 EUR
$3,053 USD
View
A
Retailer 7
-
€2,761 EUR
$3,085 USD
View
B+
Retailer 8
-
€3,320 EUR
$3,709 USD
View
B+
Retailer 9
-
€3,690 EUR
CA$5,726 CAD
View
B+
Retailer 10
-
€3,867 EUR
£3,402 GBP
View
B+
Retailer 11
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€3,967 EUR
$4,432 USD
View
B+
Retailer 12
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€4,113 EUR
$4,595 USD
View
B+
Retailer 13
-
€4,354 EUR
View
B
Retailer 14
-
€4,979 EUR
£4,380 GBP
View
B
Retailer 15
-
€6,702 EUR
ZAR 120,966 ZAR
View
B
Retailer 16
-
€6,719 EUR
$7,506 USD
View
B
Retailer 17
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€7,115 EUR
$7,949 USD
View
B
Retailer 18
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€7,159 EUR
$7,998 USD
View
B
Retailer 19
-
€7,315 EUR
£6,435 GBP
View
B
Retailer 20
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€7,595 EUR
$8,485 USD
View
B
Retailer 21
-
€9,354 EUR
$10,450 USD
View
B
Retailer 22
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€10,029 EUR
$11,204 USD
View
B
Retailer 23
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€10,852 EUR
$12,124 USD
View
B
Retailer 24
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€12,621 EUR
$14,100 USD
View
Most Expensive
B
Do Amore Diamonds
20-E90115 · Oct 31
€13,990 EUR
$15,630 USD
View
24 more retailers have this diamond
Prices start from €2,254 EURSave up to €11,736 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
3.74ct Radiant
€2,254 EUR