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Radiant|Lab Grown|IGI

15.06ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG819633282

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

Certificate IGI LG819633282

Diamond specifications and retailer prices

From €9,888 EUR
$11,047 USD
As of October 31, 2026
Save €18,297 EUR (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €33,891 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 15.06ct lab-grown radiant diamond

This 15.06ct 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 LG819633282 or 819633282. Listed at 16 retailers as of October 31, 2026, with a 185% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

15.06
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819633282
Dimensions17.84 × 12.14 × 8.00 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.84 mm12.14 mm15.06 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819633282
Side View
Table 62.0%Crown 41.6°Girdle: Slightly ThickPavilion 33.5°Culet: NoneDepth 65.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €21,349 EUR|Low: €2,831 EUR|High: €55,093 EUR|Avg: €15,004 EUR|-0.2%
Retailer 1
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
Taylor and Hart
November 1, 2026
Retailer 9€4,138 EUR
Retailer 8€4,617 EUR
Retailer 18€6,959 EUR
Retailer 15€7,953 EUR
Retailer 6€9,888 EUR
Retailer 3€10,123 EUR
Retailer 4€10,242 EUR
Retailer 14€10,414 EUR
Retailer 16€11,211 EUR
Retailer 5€12,097 EUR
Retailer 12€13,462 EUR
Retailer 11€15,878 EUR
Retailer 13€17,500 EUR
Retailer 7€19,114 EUR
Retailer 1€21,349 EUR
Retailer 2€28,185 EUR
Retailer 10€31,829 EUR
Taylor and Hart€33,891 EUR
Retailer 17€52,569 EUR

39 data points across 19 retailers

16 retailers€9,888 EUR to €28,185 EUR

Retailer 1
-
€4,617 EUR
HK$40,300 HKD
Price last confirmed 34 days ago
Retailer 2
-
€7,953 EUR
$8,885 USD
View
Price last confirmed 11 days ago
B
Retailer 3
-
€9,888 EUR
$11,047 USD
View
Final sale: no returns
B
Retailer 4
-
€10,123 EUR
$11,310 USD
View
Retailer 5
-
€10,242 EUR
$11,442 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
€10,414 EUR
$11,635 USD
View
B
Retailer 7
-
€11,211 EUR
$12,525 USD
View
B
Retailer 8
-
€12,097 EUR
$13,515 USD
View
B
Retailer 9
-
€13,462 EUR
£11,842 GBP
View
B
Retailer 10
-
€15,878 EUR
A$27,291 AUD
View
B
Retailer 11
-
€17,500 EUR
ZAR 315,856 ZAR
View
B
Retailer 12
-
€21,349 EUR
A$36,695 AUD
View
B
Retailer 13
-
€28,185 EUR
$31,488 USD
View
Retailer 14
-
€31,829 EUR
$35,560 USD
View
Price under review
Most Expensive
Taylor and Hart
H4NFQH5 · Oct 31
€33,891 EUR
$37,863 USD
View
Price under review
14 more retailers have this diamond
Prices start from €9,888 EURSave up to €18,297 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.

B+
15.06ct Radiant
€9,888 EUR