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Round|Lab Grown|GIA

12.43ct F VS2 Round Lab Grown Diamond

EX • F/VS2

Diamond specifications and retailer prices

From $12,309 AUD
CA$12,009 CAD
As of October 30, 2026
Save $9 AUD (0%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $12,318 AUD at Moon Ocean · As of November 1, 2026
View at Moon Ocean

About this 12.43ct lab-grown round diamond

This 12.43ct 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 GIA. Listed at 3 retailers as of October 30, 2026, with a relatively tight 0% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

12.43
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions14.88 × 14.90 × 9.09 mm
L/W Ratio1.00
Top View
14.88 mm14.90 mm12.43 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCuletDepth 61.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $12,318 AUD|Low: $12,309 AUD|High: $72,905 AUD|Avg: $32,523 AUD|-0.5%
Moon Ocean
Retailer 2
Retailer 3
November 1, 2026
Retailer 2$12,309 AUD
Moon Ocean$12,318 AUD
Retailer 3$72,905 AUD

12 data points across 3 retailers

3 retailers$12,309 AUD to $12,318 AUD

B+
Cheapest Retailer
-
$12,309 AUD
CA$12,009 CAD
Most Expensive
B+
Moon Ocean
NVL-FD9E98410-404 · Nov 1
$12,318 AUD
£6,813 GBP
View
1 more retailer has this diamond
Prices start from $12,309 AUDSave up to $9 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+
12.43ct Round
$12,309 AUD