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Oval|Lab Grown|IGI

15.10ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG762513236

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG762513236

Diamond specifications and retailer prices

From $10,358 AUD
$7,276 USD
As of October 29, 2026
Save $30,127 AUD (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $51,577 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.1ct lab-grown oval diamond

This 15.1ct 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 LG762513236 or 762513236. Listed at 17 retailers as of October 29, 2026, with a 291% 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

15.10
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762513236
Dimensions20.17 × 14.25 × 8.59 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
20.17 mm14.25 mm15.10 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762513236
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.3%

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: Oct 29
Current: $51,577 AUD|Low: $9,944 AUD|High: $53,100 AUD|Avg: $18,484 AUD|-2.9%
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
November 1, 2026
Retailer 16$10,358 AUD
Retailer 15$10,772 AUD
Retailer 8$11,286 AUD
Retailer 5$11,599 AUD
Retailer 14$11,944 AUD
Retailer 6$12,015 AUD
Retailer 7$13,513 AUD
Retailer 13$13,585 AUD
Retailer 10$14,792 AUD
Retailer 9$17,806 AUD
Retailer 12$18,600 AUD
Retailer 11$22,021 AUD
Retailer 2$22,906 AUD
Retailer 4$24,072 AUD
Retailer 3$40,485 AUD
Brilliant Earth$51,577 AUD

43 data points across 16 retailers

17 retailers$10,358 AUD to $40,485 AUD

B+
Cheapest Retailer
-
$10,358 AUD
$7,276 USD
B+
Retailer 2
-
$10,772 AUD
$7,567 USD
View
B+
Retailer 3
-
$11,286 AUD
$7,928 USD
View
B+
Retailer 4
-
$11,599 AUD
$8,148 USD
View
Final sale: no returns
B+
Retailer 5
-
$11,944 AUD
$8,390 USD
View
Retailer 6
-
$12,015 AUD
$8,440 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$12,015 AUD
$8,440 USD
View
B+
Retailer 8
-
$13,513 AUD
$9,492 USD
View
B+
Retailer 9
-
$13,585 AUD
$9,543 USD
View
B+
Retailer 10
-
$14,792 AUD
£8,181 GBP
View
B
Retailer 11
-
$17,806 AUD
$12,508 USD
View
B
Retailer 12
-
$18,600 AUD
ZAR 211,075 ZAR
View
B
Retailer 13
-
$22,021 AUD
€14,732 EUR
View
B
Retailer 14
-
$22,906 AUD
View
B
Retailer 15
-
$24,072 AUD
$16,909 USD
View
B
Retailer 16
-
$40,485 AUD
$28,439 USD
View
Most Expensive
Brilliant Earth
18886432A · Oct 31
$51,577 AUD
$36,230 USD
View
Price under review
16 more retailers have this diamond
Prices start from $10,358 AUDSave up to $30,127 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+
15.10ct Oval
$10,358 AUD