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Radiant|Lab Grown|IGI

14.25ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG660484852

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

Certificate IGI LG660484852

Diamond specifications and retailer prices

From €3,563 EUR
£3,134 GBP
As of October 30, 2026
Save €23,675 EUR (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €27,238 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 14.25ct lab-grown radiant diamond

This 14.25ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG660484852 or 660484852. Listed at 23 retailers as of October 30, 2026, with prices from €3,563 to €27,238, a €23,675 spread on the same certified stone. Brilliant Earth lists it at €27,238. 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

14.25
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660484852
Dimensions17.07 × 11.72 × 7.80 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.07 mm11.72 mm14.25 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660484852
Side View
Table 66.0%Crown 41.4°Girdle: Slightly ThickPavilionCulet: NoneDepth 66.6%

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: €27,238 EUR|Low: €3,563 EUR|High: €29,216 EUR|Avg: €8,452 EUR|-6.8%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 14€3,563 EUR
Retailer 9€3,813 EUR
Retailer 5€3,996 EUR
Retailer 20€4,270 EUR
Retailer 16€4,423 EUR
Retailer 6€4,601 EUR
Retailer 17€4,611 EUR
Retailer 18€5,527 EUR
Retailer 2€5,679 EUR
Retailer 13€5,755 EUR
Retailer 4€6,220 EUR
Retailer 15€6,846 EUR
Retailer 10€7,107 EUR
Retailer 11€8,705 EUR
Retailer 7€9,822 EUR
Retailer 12€11,187 EUR
Retailer 3€12,288 EUR
Retailer 19€12,776 EUR
Retailer 8€15,750 EUR
Brilliant Earth€27,238 EUR

32 data points across 20 retailers

23 retailers€3,563 EUR to €27,238 EUR

A
Cheapest Retailer
-
€3,563 EUR
£3,134 GBP
A
Retailer 2
-
€3,813 EUR
$4,260 USD
View
A
Retailer 3
-
€3,996 EUR
$4,464 USD
View
A
Retailer 4
-
€4,270 EUR
$4,770 USD
View
Final sale: no returns
A
Retailer 5
-
€4,423 EUR
$4,941 USD
View
Retailer 6
-
€4,598 EUR
$5,137 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
€4,601 EUR
$5,140 USD
View
A
Retailer 8
-
€4,611 EUR
$5,151 USD
View
A
Retailer 9
-
€5,527 EUR
$6,175 USD
View
A
Retailer 10
-
€5,679 EUR
£4,996 GBP
View
A
Retailer 11
-
€5,755 EUR
$6,430 USD
View
B+
Retailer 12
-
€6,220 EUR
£5,472 GBP
View
B+
Retailer 13
-
€6,702 EUR
$7,488 USD
View
B+
Retailer 14
-
€6,846 EUR
ZAR 123,560 ZAR
View
Retailer 15
-
€7,107 EUR
View
Price last confirmed 8 days ago
Retailer 16
-
€8,705 EUR
A$14,962 AUD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
€9,822 EUR
$10,973 USD
View
Retailer 18
-
€11,187 EUR
A$19,228 AUD
View
Price last confirmed 23 days ago
B
Retailer 19
-
€11,675 EUR
$13,043 USD
View
B
Retailer 20
-
€12,288 EUR
$13,728 USD
View
B
Retailer 21
-
€12,776 EUR
$14,273 USD
View
B
Retailer 22
-
€15,750 EUR
$17,596 USD
View
Most Expensive
B
Brilliant Earth
13395763A · Oct 30
€27,238 EUR
$30,430 USD
View
22 more retailers have this diamond
Prices start from €3,563 EURSave up to €23,675 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
14.25ct Radiant
€3,563 EUR