Oval|Lab Grown|IGI

15.08ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG824621413

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG824621413

Diamond specifications and retailer prices

From $3,775 USD
As of November 1, 2026
Save $22,195 USD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $29,480 USD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 15.08ct lab-grown oval diamond

This 15.08ct lab-grown oval 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 LG824621413 or 824621413. Listed at 18 retailers as of October 31, 2026, with a 588% 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

15.08
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824621413
Dimensions20.74 × 14.31 × 8.14 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
20.74 mm14.31 mm15.08 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824621413
Side View
Table 60.0%Crown 30.9°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 56.9%

Caratlytics Score

How it works →
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: Nov 1
Current: $29,480 USD|Low: $3,661 USD|High: $29,500 USD|Avg: $9,746 USD|+0.3%
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
November 1, 2026
Retailer 8$3,775 USD
Retailer 12$3,882 USD
Retailer 6$3,956 USD
Retailer 17$4,218 USD
Retailer 18$4,409 USD
Retailer 14$5,340 USD
Retailer 15$5,807 USD
Retailer 3$6,039 USD
Retailer 2$6,250 USD
Retailer 13$7,467 USD
Retailer 11$9,109 USD
Retailer 9$11,564 USD
Retailer 7$12,275 USD
Retailer 16$12,634 USD
Retailer 10$12,691 USD
Retailer 5$22,318 USD
Retailer 4$25,970 USD
Brilliant Earth$29,480 USD

37 data points across 18 retailers

18 retailers$3,775 USD to $25,970 USD

A
Cheapest Retailer
-
$3,775 USD
A
Retailer 2
-
$3,882 USD
£3,056 GBP
View
A
Retailer 3
-
$3,956 USD
View
A
Retailer 4
-
$4,218 USD
CA$5,859 CAD
View
A
Retailer 5
-
$4,409 USD
View
B+
Retailer 6
-
$5,340 USD
View
B+
Retailer 7
-
$5,807 USD
View
B+
Retailer 8
-
$6,039 USD
View
B+
Retailer 9
-
$6,250 USD
View
B+
Retailer 10
-
$7,467 USD
€7,111 EUR
View
B
Retailer 11
-
$9,109 USD
A$14,014 AUD
View
Retailer 12
-
$11,564 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$12,275 USD
View
B
Retailer 14
-
$12,634 USD
View
Retailer 15
-
$12,691 USD
A$19,525 AUD
View
Price last confirmed 27 days ago
B
Retailer 16
-
$22,318 USD
View
B
Retailer 17
-
$25,970 USD
View
Most Expensive
Brilliant Earth
21677298A · Nov 1
$29,480 USD
View
Price under review
17 more retailers have this diamond
Prices start from $3,775 USDSave up to $22,195 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
15.08ct Oval
$3,775 USD