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Round|Lab Grown|IGI

15.03ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG845603202

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845603202

Diamond specifications and retailer prices

From $10,195 AUD
£5,626 GBP
As of November 2, 2026
Save $31,740 AUD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $41,936 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 LG845603202 or 845603202. Listed at 15 retailers as of October 31, 2026, with prices from $10,195 to $41,936, a $31,740 spread on the same certified stone. Taylor and Hart lists it at $41,936. 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°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845603202
Dimensions15.73 × 15.82 × 9.74 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.73 mm15.82 mm15.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845603202
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.8%

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 2
Current: $10,195 AUD|Low: $3,312 AUD|High: $41,936 AUD|Avg: $16,442 AUD|-0.1%
Retailer 1
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
Taylor and Hart
November 2, 2026
Retailer 1$10,195 AUD
Retailer 8$10,944 AUD
Retailer 13$11,381 AUD
Retailer 3$11,963 AUD
Retailer 14$12,256 AUD
Retailer 10$12,695 AUD
Retailer 12$12,699 AUD
Retailer 4$14,121 AUD
Retailer 11$14,278 AUD
Retailer 2$14,700 AUD
Retailer 7$15,575 AUD
Retailer 5$22,676 AUD
Retailer 9$24,166 AUD
Retailer 6$35,346 AUD
Taylor and Hart$41,936 AUD

12 data points across 15 retailers

15 retailers$10,195 AUD to $41,936 AUD

A
Cheapest Retailer
-
$10,195 AUD
£5,626 GBP
A
Retailer 2
-
$10,944 AUD
$7,670 USD
View
B+
Retailer 3
-
$11,381 AUD
$7,976 USD
View
B+
Retailer 4
-
$11,963 AUD
$8,384 USD
View
B+
Retailer 5
-
$12,256 AUD
$8,589 USD
View
Final sale: no returns
B+
Retailer 6
-
$12,695 AUD
$8,897 USD
View
B+
Retailer 7
-
$12,699 AUD
$8,900 USD
View
B+
Retailer 8
-
$14,121 AUD
$9,896 USD
View
B+
Retailer 9
-
$14,278 AUD
$10,006 USD
View
B+
Retailer 10
-
$14,700 AUD
$10,302 USD
View
B
Retailer 11
-
$15,575 AUD
£8,595 GBP
View
B
Retailer 12
-
$22,676 AUD
$15,892 USD
View
B
Retailer 13
-
$24,166 AUD
View
B
Retailer 14
-
$35,346 AUD
$24,771 USD
View
Most Expensive
B
Taylor and Hart
EQ1IOS5 · Oct 31
$41,936 AUD
$29,389 USD
View
14 more retailers have this diamond
Prices start from $10,195 AUDSave up to $31,740 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
$10,195 AUD