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12.43ct F VS2 Round Lab Grown Diamond

EX • F/VS2

Diamond specifications and retailer prices

From HK$67,839 HKD
CA$12,009 CAD
As of October 30, 2026
Save HK$50 HKD (0%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$67,888 HKD 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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$67,888 HKD|Low: HK$67,839 HKD|High: HK$401,794 HKD|Avg: HK$179,242 HKD|-0.5%
Moon Ocean
Retailer 2
Retailer 3
November 1, 2026
Retailer 2HK$67,839 HKD
Moon OceanHK$67,888 HKD
Retailer 3HK$401,794 HKD

12 data points across 3 retailers

3 retailersHK$67,839 HKD to HK$67,888 HKD

B+
Cheapest Retailer
-
HK$67,839 HKD
CA$12,009 CAD
Most Expensive
B+
Moon Ocean
NVL-FD9E98410-404 · Nov 1
HK$67,888 HKD
£6,813 GBP
View
1 more retailer has this diamond
Prices start from HK$67,839 HKDSave up to HK$50 HKD

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
HK$67,839 HKD