Emerald|Lab Grown|IGI

15.03ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG828602335

Shape and cutting style on the report: Emerald cut

Certificate IGI LG828602335

Diamond specifications and retailer prices

From $3,366 USD
As of October 26, 2026
Save $15,804 USD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $19,170 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 15.03ct lab-grown emerald diamond

This 15.03ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828602335 or 828602335. Listed at 17 retailers as of October 26, 2026, with prices from $3,366 to $19,170, a $15,804 spread on the same certified stone. Brilliant Earth lists it at $19,170. 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

15.03
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828602335
Dimensions17.49 × 11.38 × 7.31 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.49 mm11.38 mm15.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828602335
Side View
Table 64.0%Crown 38.6°Girdle: MediumPavilion 38.2°Culet: LargeDepth 64.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: $19,170 USD|Low: $2,270 USD|High: $20,840 USD|Avg: $5,651 USD|+9.6%
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
October 28, 2026
Retailer 5$2,342 USD
Retailer 17$2,548 USD
Retailer 3$2,622 USD
Retailer 13$2,716 USD
Retailer 10$2,743 USD
Retailer 18$3,366 USD
Retailer 14$3,734 USD
Retailer 12$3,777 USD
Retailer 8$4,075 USD
Retailer 6$4,163 USD
Retailer 15$4,189 USD
Retailer 4$4,237 USD
Retailer 11$4,801 USD
Retailer 7$5,090 USD
Retailer 16$9,486 USD
Retailer 9$9,903 USD
Retailer 2$14,219 USD
Brilliant Earth$19,170 USD

39 data points across 18 retailers

17 retailers$3,366 USD to $19,170 USD

Retailer 1
-
$2,342 USD
Price last confirmed 9 days ago
Retailer 2
-
$2,548 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$2,716 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$2,743 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$3,366 USD
View
Retailer 6
-
$3,734 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$3,777 USD
£2,974 GBP
View
Retailer 8
-
$4,075 USD
View
Price last confirmed 5 days ago
A
Retailer 9
-
$4,163 USD
View
Retailer 10
-
$4,189 USD
ZAR 67,671 ZAR
View
Price last confirmed 7 days ago
Retailer 11
-
$4,237 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$4,801 USD
€4,572 EUR
View
Retailer 13
-
$5,090 USD
A$7,831 AUD
View
Price last confirmed 10 days ago
B
Retailer 14
-
$9,486 USD
View
Retailer 15
-
$9,903 USD
A$15,235 AUD
View
Price last confirmed 23 days ago
B
Retailer 16
-
$14,219 USD
View
Most Expensive
B
Brilliant Earth
21211006A · Oct 26
$19,170 USD
View
16 more retailers have this diamond
Prices start from $3,366 USDSave up to $15,804 USD

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
15.03ct Emerald
$3,366 USD