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Oval|Lab Grown|IGI

15.02ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG833648561

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG833648561

Diamond specifications and retailer prices

From $10,519 AUD
£5,818 GBP
As of November 1, 2026
Save $30,978 AUD (75%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $50,239 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.02ct lab-grown oval diamond

This 15.02ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833648561 or 833648561. Listed at 7 retailers as of October 31, 2026, with a 294% 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

15.02
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833648561
Dimensions20.83 × 13.63 × 8.09 mm
L/W Ratio1.53
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
20.83 mm13.63 mm15.02 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833648561
Side View
Table 58.0%Crown 33.4°Girdle: STK-THKPavilion 38°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $50,239 AUD|Low: $10,432 AUD|High: $50,338 AUD|Avg: $25,793 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3$10,519 AUD
Retailer 2$12,714 AUD
Retailer 4$14,875 AUD
Retailer 6$22,699 AUD
Retailer 7$29,526 AUD
Retailer 5$41,498 AUD
Brilliant Earth$50,239 AUD

37 data points across 7 retailers

7 retailers$10,519 AUD to $41,498 AUD

B+
Cheapest Retailer
-
$10,519 AUD
£5,818 GBP
B+
Retailer 2
-
$12,714 AUD
$8,931 USD
View
B
Retailer 3
-
$14,875 AUD
€9,951 EUR
View
B
Retailer 4
-
$22,699 AUD
$15,945 USD
View
B
Retailer 5
-
$29,526 AUD
$20,741 USD
View
B
Retailer 6
-
$41,498 AUD
$29,150 USD
View
Most Expensive
Brilliant Earth
21319504A · Oct 31
$50,239 AUD
$35,290 USD
View
Price under review
6 more retailers have this diamond
Prices start from $10,519 AUDSave up to $30,978 AUD

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.

B+
15.02ct Oval
$10,519 AUD