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Princess|Lab Grown|IGI

15.03ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG658476614

Shape and cutting style on the report: Princess cut

Certificate IGI LG658476614

Diamond specifications and retailer prices

From $10,231 AUD
$7,170 USD
As of November 3, 2026
Save $30,422 AUD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $40,652 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 15.03ct lab-grown princess diamond

This 15.03ct lab-grown princess 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 LG658476614 or 658476614. Listed at 12 retailers as of November 2, 2026, with prices from $10,231 to $40,652, a $30,422 spread on the same certified stone. Brilliant Earth lists it at $40,652. 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 angle45.8°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG658476614
Dimensions13.49 × 13.29 × 9.33 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.49 mm13.29 mm15.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG658476614
Side View
Table 68.0%Crown 45.8°Girdle: MediumPavilion 37.1°Culet: NoneDepth 70.2%

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 3
Current: $40,652 AUD|Low: $8,255 AUD|High: $40,652 AUD|Avg: $18,364 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 8$8,255 AUD
Retailer 5$10,231 AUD
Retailer 9$12,159 AUD
Retailer 2$12,716 AUD
Retailer 11$15,777 AUD
Retailer 6$15,829 AUD
Retailer 7$18,694 AUD
Retailer 4$19,563 AUD
Retailer 10$22,113 AUD
Retailer 3$35,522 AUD
Brilliant Earth$40,652 AUD

41 data points across 11 retailers

12 retailers$10,231 AUD to $40,652 AUD

B+
Cheapest Retailer
-
$10,231 AUD
$7,170 USD
B+
Retailer 2
-
$12,159 AUD
$8,521 USD
View
B+
Retailer 3
-
$12,716 AUD
£7,017 GBP
View
B
Retailer 4
-
$15,777 AUD
$11,057 USD
View
B+
Retailer 5
-
$15,829 AUD
ZAR 179,208 ZAR
View
B
Retailer 6
-
$18,694 AUD
€12,477 EUR
View
B
Retailer 7
-
$19,563 AUD
View
B
Retailer 8
-
$22,113 AUD
$15,497 USD
View
Retailer 9
-
$24,373 AUD
View
Price last confirmed 122 days ago
Retailer 10
-
$25,164 AUD
$17,635 USD
View
Price last confirmed 113 days ago
B
Retailer 11
-
$35,522 AUD
$24,895 USD
View
Most Expensive
B
Brilliant Earth
21027592A · Nov 2
$40,652 AUD
$28,490 USD
View
11 more retailers have this diamond
Prices start from $10,231 AUDSave up to $30,422 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+
15.03ct Princess
$10,231 AUD