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Oval|Lab Grown|IGI

15.03ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG844616898

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844616898

Diamond specifications and retailer prices

From $3,683 AUD
£2,037 GBP
As of November 2, 2026
Save $17,543 AUD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $21,226 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.03ct lab-grown oval diamond

This 15.03ct lab-grown oval 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 LG844616898 or 844616898. Listed at 15 retailers as of October 31, 2026, with prices from $3,683 to $21,226, a $17,543 spread on the same certified stone. Brilliant Earth lists it at $21,226. 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 angle35.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844616898
Dimensions20.13 × 13.90 × 8.44 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
20.13 mm13.90 mm15.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844616898
Side View
Table 65.0%Crown 35.3°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 60.7%

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: $21,226 AUD|Low: $3,683 AUD|High: $4,182,845 AUD|Avg: $540,883 AUD
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
November 2, 2026
Retailer 2$3,683 AUD
Retailer 5$4,587 AUD
Retailer 4$4,812 AUD
Retailer 15$5,089 AUD
Retailer 8$6,196 AUD
Retailer 12$6,590 AUD
Retailer 3$7,100 AUD
Retailer 9$7,137 AUD
Retailer 10$8,497 AUD
Retailer 13$12,784 AUD
Retailer 7$15,985 AUD
Retailer 11$16,378 AUD
Retailer 6$17,685 AUD
Retailer 14$20,370 AUD
Brilliant Earth$21,226 AUD

8 data points across 15 retailers

15 retailers$3,683 AUD to $21,226 AUD

A
Cheapest Retailer
-
$3,683 AUD
£2,037 GBP
A
Retailer 2
-
$4,587 AUD
$3,222 USD
View
A
Retailer 3
-
$4,812 AUD
$3,380 USD
View
A
Retailer 4
-
$5,089 AUD
$3,575 USD
View
Final sale: no returns
A
Retailer 5
-
$6,196 AUD
£3,427 GBP
View
A
Retailer 6
-
$6,590 AUD
$4,629 USD
View
B+
Retailer 7
-
$7,100 AUD
ZAR 80,574 ZAR
View
A
Retailer 8
-
$7,137 AUD
$5,013 USD
View
B+
Retailer 9
-
$8,497 AUD
View
B
Retailer 10
-
$12,784 AUD
$8,980 USD
View
B
Retailer 11
-
$15,985 AUD
$11,228 USD
View
B
Retailer 12
-
$16,378 AUD
View
B
Retailer 13
-
$17,685 AUD
$12,423 USD
View
B
Retailer 14
-
$20,370 AUD
$14,309 USD
View
Most Expensive
B
Brilliant Earth
22190379A · Oct 31
$21,226 AUD
$14,910 USD
View
14 more retailers have this diamond
Prices start from $3,683 AUDSave up to $17,543 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 Oval
$3,683 AUD