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Oval|Lab Grown|IGI

15.08ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG794679539

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794679539

Diamond specifications and retailer prices

From €3,477 EUR
£3,059 GBP
As of November 1, 2026
Save €11,919 EUR (77%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €26,262 EUR at Brilliant Earth · As of October 31, 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 LG794679539 or 794679539. Listed at 20 retailers as of October 31, 2026, with a 343% 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 angle33.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794679539
Dimensions20.99 × 13.71 × 8.05 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
20.99 mm13.71 mm15.08 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794679539
Side View
Table 61.0%Crown 33.2°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 58.7%

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: €26,262 EUR|Low: €3,476 EUR|High: €26,262 EUR|Avg: €6,909 EUR
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
November 1, 2026
Retailer 12€3,477 EUR
Retailer 16€3,732 EUR
Retailer 5€3,911 EUR
Retailer 8€4,179 EUR
Retailer 10€4,329 EUR
Retailer 18€4,329 EUR
Retailer 4€4,332 EUR
Retailer 11€4,559 EUR
Retailer 6€5,214 EUR
Retailer 3€5,409 EUR
Retailer 14€5,696 EUR
Retailer 17€6,700 EUR
Retailer 9€6,701 EUR
Retailer 15€7,008 EUR
Retailer 2€8,159 EUR
Retailer 13€11,168 EUR
Retailer 7€12,025 EUR
Retailer 19€13,318 EUR
Brilliant Earth€26,262 EUR

38 data points across 19 retailers

20 retailers€3,477 EUR to €15,396 EUR

A
Cheapest Retailer
-
€3,477 EUR
£3,059 GBP
A
Retailer 2
-
€3,732 EUR
$4,169 USD
View
A
Retailer 3
-
€3,911 EUR
$4,369 USD
View
A
Retailer 4
-
€4,179 EUR
$4,669 USD
View
Final sale: no returns
A
Retailer 5
-
€4,329 EUR
$4,836 USD
View
Retailer 6
-
€4,329 EUR
$4,836 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
€4,332 EUR
$4,840 USD
View
B+
Retailer 8
-
€4,559 EUR
$5,093 USD
View
B+
Retailer 9
-
€5,214 EUR
$5,825 USD
View
B+
Retailer 10
-
€5,409 EUR
$6,043 USD
View
B+
Retailer 11
-
€5,696 EUR
£5,011 GBP
View
B+
Retailer 12
-
€6,700 EUR
ZAR 120,930 ZAR
View
B+
Retailer 13
-
€6,701 EUR
$7,486 USD
View
B+
Retailer 14
-
€7,008 EUR
View
B
Retailer 15
-
€8,159 EUR
A$14,024 AUD
View
B
Retailer 16
-
€11,168 EUR
A$19,195 AUD
View
B
Retailer 17
-
€12,025 EUR
$13,435 USD
View
B
Retailer 18
-
€13,318 EUR
$14,879 USD
View
B
Retailer 19
-
€15,396 EUR
$17,201 USD
View
Most Expensive
Brilliant Earth
20618687A · Oct 31
€26,262 EUR
$29,340 USD
View
Price under review
19 more retailers have this diamond
Prices start from €3,477 EURSave up to €11,919 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
15.08ct Oval
€3,477 EUR