CaratHunter
Plans
Round|Lab Grown|IGI

15.03ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG761506788

Shape and cutting style on the report: Round brilliant

Certificate IGI LG761506788

Diamond specifications and retailer prices

From $10,913 AUD
$7,648 USD
As of November 1, 2026
Save $36,902 AUD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $47,815 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.03ct lab-grown round diamond

This 15.03ct lab-grown round 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 LG761506788 or 761506788. Listed at 17 retailers as of October 31, 2026, with prices from $10,913 to $47,815, a $36,902 spread on the same certified stone. Brilliant Earth lists it at $47,815. 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

15.03
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761506788
Dimensions16.01 × 15.95 × 9.62 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.01 mm15.95 mm15.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761506788
Side View
Table 57.0%Crown 34.2°Girdle: MediumPavilion 40.2°Culet: NoneDepth 60.2%

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: Nov 1
Current: $47,815 AUD|Low: $10,476 AUD|High: $49,399 AUD|Avg: $18,905 AUD|-3.2%
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 2, 2026
Retailer 15$10,913 AUD
Retailer 16$11,350 AUD
Retailer 7$11,826 AUD
Retailer 5$12,221 AUD
Retailer 12$12,550 AUD
Retailer 6$12,659 AUD
Retailer 14$14,082 AUD
Retailer 8$14,238 AUD
Retailer 9$14,659 AUD
Retailer 10$15,531 AUD
Retailer 13$19,597 AUD
Retailer 4$22,665 AUD
Retailer 2$23,329 AUD
Retailer 11$24,101 AUD
Retailer 3$41,864 AUD
Brilliant Earth$47,815 AUD

44 data points across 16 retailers

17 retailers$10,913 AUD to $47,815 AUD

A
Cheapest Retailer
-
$10,913 AUD
$7,648 USD
A
Retailer 2
-
$11,350 AUD
$7,954 USD
View
B+
Retailer 3
-
$11,826 AUD
$8,288 USD
View
B+
Retailer 4
-
$12,221 AUD
$8,565 USD
View
Final sale: no returns
B+
Retailer 5
-
$12,550 AUD
$8,795 USD
View
Retailer 6
-
$12,659 AUD
$8,872 USD
View
Price last confirmed 20 days ago
B+
Retailer 7
-
$12,659 AUD
$8,872 USD
View
B+
Retailer 8
-
$14,082 AUD
$9,869 USD
View
B+
Retailer 9
-
$14,238 AUD
$9,978 USD
View
B+
Retailer 10
-
$14,659 AUD
$10,273 USD
View
B+
Retailer 11
-
$15,531 AUD
£8,570 GBP
View
B
Retailer 12
-
$19,597 AUD
ZAR 221,873 ZAR
View
B
Retailer 13
-
$22,665 AUD
$15,884 USD
View
B
Retailer 14
-
$23,329 AUD
€15,571 EUR
View
B
Retailer 15
-
$24,101 AUD
View
B
Retailer 16
-
$41,864 AUD
$29,339 USD
View
Most Expensive
B
Brilliant Earth
19038742A · Oct 31
$47,815 AUD
$33,510 USD
View
16 more retailers have this diamond
Prices start from $10,913 AUDSave up to $36,902 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.

A
15.03ct Round
$10,913 AUD