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Oval|Lab Grown|IGI

15.05ct E VS1 Oval Lab Grown Diamond

VG • E/VS1 • IGI LG779658307

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG779658307

Diamond specifications and retailer prices

From $6,179 USD
£4,866 GBP
As of October 30, 2026
Save $20,199 USD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $41,220 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 15.05ct lab-grown oval diamond

This 15.05ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG779658307 or 779658307. Listed at 11 retailers as of October 30, 2026, with a 327% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

15.05
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779658307
Dimensions20.77 × 14.05 × 7.58 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
20.77 mm14.05 mm15.05 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779658307
Side View
Table 61.0%Crown 32.2°Girdle: THK-VTKPavilion 32.4°Culet: NoneDepth 54.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $41,220 USD|Low: $6,159 USD|High: $41,220 USD|Avg: $12,446 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3$6,179 USD
Retailer 9$6,709 USD
Retailer 5$6,950 USD
Retailer 8$8,408 USD
Retailer 2$9,558 USD
Retailer 6$10,083 USD
Retailer 4$11,874 USD
Retailer 7$14,689 USD
Do Amore Diamonds$41,220 USD

41 data points across 9 retailers

11 retailers$6,179 USD to $26,378 USD

A
Cheapest Retailer
-
$6,179 USD
£4,866 GBP
B+
Retailer 2
-
$6,709 USD
View
Final sale: no returns
B+
Retailer 3
-
$6,950 USD
View
B+
Retailer 4
-
$8,408 USD
View
B+
Retailer 5
-
$9,558 USD
£7,526 GBP
View
B
Retailer 6
-
$10,083 USD
View
B
Retailer 7
-
$11,874 USD
ZAR 191,822 ZAR
View
B
Retailer 8
-
$12,680 USD
View
Retailer 9
-
$14,689 USD
A$22,598 AUD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$26,378 USD
View
Most Expensive
Do Amore Diamonds
27-2F2E44706 · Oct 30
$41,220 USD
View
Price under review
10 more retailers have this diamond
Prices start from $6,179 USDSave up to $20,199 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
15.05ct Oval
$6,179 USD