Oval|Lab Grown|IGI

15.11ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG844634625

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844634625

Diamond specifications and retailer prices

From $3,769 USD
£2,968 GBP
As of November 1, 2026
Save $19,491 USD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $23,260 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 15.11ct lab-grown oval diamond

This 15.11ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844634625 or 844634625. Listed at 10 retailers as of October 31, 2026, with prices from $3,769 to $23,260, a $19,491 spread on the same certified stone. Do Amore Diamonds lists it at $23,260. 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

15.11
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844634625
Dimensions20.17 × 13.82 × 8.72 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
20.17 mm13.82 mm15.11 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844634625
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.1%

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: $23,260 USD|Low: $3,769 USD|High: $23,260 USD|Avg: $7,510 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2$3,769 USD
Retailer 8$3,988 USD
Retailer 6$4,252 USD
Retailer 5$4,405 USD
Retailer 10$4,644 USD
Retailer 7$5,864 USD
Retailer 4$6,166 USD
Retailer 9$11,044 USD
Retailer 3$11,383 USD
Do Amore Diamonds$23,260 USD

3 data points across 10 retailers

10 retailers$3,769 USD to $23,260 USD

A
Cheapest Retailer
-
$3,769 USD
£2,968 GBP
A
Retailer 2
-
$3,988 USD
View
A
Retailer 3
-
$4,252 USD
View
A
Retailer 4
-
$4,405 USD
View
A
Retailer 5
-
$4,644 USD
View
B+
Retailer 6
-
$5,864 USD
View
B+
Retailer 7
-
$6,166 USD
£4,855 GBP
View
B
Retailer 8
-
$11,044 USD
View
B
Retailer 9
-
$11,383 USD
A$17,512 AUD
View
Most Expensive
B
Do Amore Diamonds
36-2104308 · Oct 31
$23,260 USD
View
9 more retailers have this diamond
Prices start from $3,769 USDSave up to $19,491 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
15.11ct Oval
$3,769 USD