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Round|Lab Grown|IGI

12.03ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG784640608

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784640608

Diamond specifications and retailer prices

From $3,264 AUD
£1,805 GBP
As of November 1, 2026
Save $10,919 AUD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $14,183 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 12.03ct lab-grown round diamond

This 12.03ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784640608 or 784640608. Listed at 15 retailers as of October 31, 2026, with prices from $3,264 to $14,183, a $10,919 spread on the same certified stone. Taylor and Hart lists it at $14,183. 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

12.03
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784640608
Dimensions14.61 × 14.52 × 9.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.61 mm14.52 mm12.03 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784640608
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,264 AUD|Low: $3,263 AUD|High: $13,059 AUD|Avg: $6,205 AUD|-0.4%
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
November 1, 2026
Retailer 1$3,264 AUD
Retailer 11$3,503 AUD
Retailer 7$3,812 AUD
Retailer 4$3,922 AUD
Retailer 2$4,064 AUD
Retailer 12$4,064 AUD
Retailer 8$4,299 AUD
Retailer 3$4,800 AUD
Retailer 6$5,419 AUD
Retailer 9$5,840 AUD
Retailer 10$6,093 AUD
Retailer 13$10,851 AUD
Retailer 5$13,059 AUD

42 data points across 13 retailers

15 retailers$3,264 AUD to $14,183 AUD

A
Cheapest Retailer
-
$3,264 AUD
£1,805 GBP
A
Retailer 2
-
$3,503 AUD
$2,461 USD
View
A
Retailer 3
-
$3,812 AUD
$2,678 USD
View
A
Retailer 4
-
$3,922 AUD
$2,755 USD
View
Final sale: no returns
A
Retailer 5
-
$4,064 AUD
$2,855 USD
View
Retailer 6
-
$4,064 AUD
$2,855 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$4,299 AUD
$3,020 USD
View
A
Retailer 8
-
$4,800 AUD
$3,372 USD
View
A
Retailer 9
-
$5,419 AUD
£2,997 GBP
View
A
Retailer 10
-
$5,586 AUD
$3,924 USD
View
A
Retailer 11
-
$5,840 AUD
$4,102 USD
View
A
Retailer 12
-
$6,093 AUD
$4,280 USD
View
B
Retailer 13
-
$10,851 AUD
$7,622 USD
View
B
Retailer 14
-
$13,059 AUD
$9,173 USD
View
Most Expensive
B
Taylor and Hart
JG1PQEX · Oct 31
$14,183 AUD
$9,963 USD
View
14 more retailers have this diamond
Prices start from $3,264 AUDSave up to $10,919 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
12.03ct Round
$3,264 AUD