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Oval|Lab Grown|IGI

15.05ct F VS1 Oval Lab Grown Diamond

VG • F/VS1 • IGI LG829619425

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG829619425

Diamond specifications and retailer prices

From $12,364 AUD
$8,685 USD
As of October 28, 2026
Save $20,917 AUD (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $53,227 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 15.05ct lab-grown oval diamond

This 15.05ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG829619425 or 829619425. Listed at 19 retailers as of October 28, 2026, with a 169% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

15.05
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829619425
Dimensions21.04 × 13.84 × 7.86 mm
L/W Ratio1.52
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
21.04 mm13.84 mm15.05 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829619425
Side View
Table 62.0%Crown 32.5°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 56.8%

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 28
Current: $33,281 AUD|Low: $12,364 AUD|High: $53,227 AUD|Avg: $25,859 AUD|-0.2%
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 1, 2026
Retailer 12$12,364 AUD
Retailer 7$14,148 AUD
Retailer 2$15,186 AUD
Retailer 3$17,389 AUD
Retailer 4$17,616 AUD
Retailer 5$18,797 AUD
Retailer 14$18,982 AUD
Retailer 9$20,971 AUD
Retailer 6$24,338 AUD
Retailer 8$24,928 AUD
Retailer 10$27,270 AUD
Retailer 11$33,171 AUD
Retailer 1$33,281 AUD
Retailer 13$44,730 AUD
Taylor and Hart$53,227 AUD

43 data points across 15 retailers

19 retailers$12,364 AUD to $33,281 AUD

B+
Cheapest Retailer
-
$12,364 AUD
$8,685 USD
B
Retailer 2
-
$14,148 AUD
£7,826 GBP
View
B
Retailer 3
-
$15,186 AUD
$10,667 USD
View
B
Retailer 4
-
$15,793 AUD
$11,094 USD
View
B
Retailer 5
-
$16,509 AUD
$11,597 USD
View
B
Retailer 6
-
$17,389 AUD
$12,215 USD
View
B
Retailer 7
-
$17,616 AUD
$12,374 USD
View
Retailer 8
-
$17,616 AUD
$12,374 USD
View
Price last confirmed 20 days ago
B
Retailer 9
-
$18,797 AUD
$13,204 USD
View
B
Retailer 10
-
$18,982 AUD
$13,334 USD
View
B
Retailer 11
-
$20,971 AUD
£11,599 GBP
View
B
Retailer 12
-
$24,338 AUD
$17,096 USD
View
B
Retailer 13
-
$24,928 AUD
View
B
Retailer 14
-
$27,270 AUD
ZAR 309,458 ZAR
View
Retailer 15
-
$33,171 AUD
€22,191 EUR
View
Price last confirmed 9 days ago
B
Retailer 16
-
$33,281 AUD
View
Retailer 17
-
$44,730 AUD
$31,420 USD
View
Price under review
Most Expensive
Taylor and Hart
X4I5I9F · Oct 31
$53,227 AUD
$37,389 USD
View
Price under review
17 more retailers have this diamond
Prices start from $12,364 AUDSave up to $20,917 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+
15.05ct Oval
$12,364 AUD