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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 $14,122 SGD
$11,047 USD
As of October 31, 2026
Save $26,132 SGD (65%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $48,404 SGD at Taylor and Hart · As of October 30, 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 15 retailers as of October 30, 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
Colour
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: $19,227 SGD|Low: $4,044 SGD|High: $78,686 SGD|Avg: $21,340 SGD|+148.0%
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
Taylor and Hart
October 30, 2026
Retailer 8$5,910 SGD
Retailer 7$6,594 SGD
Retailer 16$9,939 SGD
Retailer 13$11,359 SGD
Retailer 5$14,122 SGD
Retailer 2$14,459 SGD
Retailer 3$14,627 SGD
Retailer 11$14,874 SGD
Retailer 14$16,012 SGD
Retailer 4$17,278 SGD
Retailer 1$19,227 SGD
Retailer 10$24,995 SGD
Retailer 6$27,299 SGD
Retailer 12$30,544 SGD
Retailer 17$40,254 SGD
Retailer 9$45,460 SGD
Taylor and Hart$48,404 SGD
Retailer 15$75,080 SGD

38 data points across 18 retailers

15 retailers$14,122 SGD to $40,254 SGD

Retailer 1
-
$6,594 SGD
HK$40,300 HKD
Price last confirmed 34 days ago
Retailer 2
-
$11,359 SGD
$8,885 USD
View
Price last confirmed 11 days ago
B
Retailer 3
-
$14,122 SGD
$11,047 USD
View
Final sale: no returns
B
Retailer 4
-
$14,459 SGD
$11,310 USD
View
Retailer 5
-
$14,627 SGD
$11,442 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$14,874 SGD
$11,635 USD
View
B
Retailer 7
-
$16,012 SGD
$12,525 USD
View
B
Retailer 8
-
$17,278 SGD
$13,515 USD
View
B
Retailer 9
-
$19,227 SGD
£11,842 GBP
View
B
Retailer 10
-
$24,995 SGD
ZAR 315,856 ZAR
View
Retailer 11
-
$30,544 SGD
A$36,757 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$40,254 SGD
$31,488 USD
View
Retailer 13
-
$45,460 SGD
$35,560 USD
View
Price under review
Most Expensive
Taylor and Hart
H4NFQH5 · Oct 30
$48,404 SGD
$37,863 USD
View
Price under review
13 more retailers have this diamond
Prices start from $14,122 SGDSave up to $26,132 SGD

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
$14,122 SGD