Round|Lab Grown|GIA

12.43ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • GIA 2225884404

Certificate GIA 2225884404

Diamond specifications and retailer prices

From £5,243 GBP
$7,025 USD
As of October 25, 2026
Save £15,778 GBP (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £21,021 GBP at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

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 2225884404. Listed at 15 retailers as of October 25, 2026, with prices from £5,243 to £21,021, a £15,778 spread on the same certified stone. Wholesale Diamonds Direct lists it at £21,021. 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
CertificateGIA 2225884404
Dimensions14.90 × 14.88 × 9.09 mm
L/W Ratio1.00
Top View
14.90 mm14.88 mm12.43 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2225884404
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.1%

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 25
Current: £12,785 GBP|Low: £5,024 GBP|High: £21,021 GBP|Avg: £10,589 GBP|+3.0%
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
Wholesale Diamonds Direct
October 31, 2026
Retailer 10£5,243 GBP
Retailer 12£6,280 GBP
Retailer 4£6,531 GBP
Retailer 3£6,565 GBP
Retailer 2£7,033 GBP
Retailer 6£7,724 GBP
Retailer 13£7,999 GBP
Retailer 8£8,001 GBP
Retailer 11£8,103 GBP
Retailer 5£9,043 GBP
Retailer 14£12,674 GBP
Retailer 1£12,785 GBP
Retailer 7£17,805 GBP
Retailer 9£19,972 GBP
Wholesale Diamonds Direct£21,021 GBP

29 data points across 15 retailers

15 retailers£5,243 GBP to £21,021 GBP

B+
Cheapest Retailer
-
£5,243 GBP
$7,025 USD
B+
Retailer 2
-
£6,280 GBP
$8,414 USD
View
B+
Retailer 3
-
£6,531 GBP
$8,751 USD
View
B+
Retailer 4
-
£6,565 GBP
$8,797 USD
View
B+
Retailer 5
-
£7,033 GBP
$9,424 USD
View
Final sale: no returns
B+
Retailer 6
-
£7,999 GBP
$10,718 USD
View
B+
Retailer 7
-
£8,001 GBP
$10,720 USD
View
B
Retailer 8
-
£8,103 GBP
$10,857 USD
View
B
Retailer 9
-
£9,043 GBP
$12,116 USD
View
Retailer 10
-
£12,674 GBP
A$26,125 AUD
View
Price last confirmed 31 days ago
B
Retailer 11
-
£12,785 GBP
€16,315 EUR
View
B
Retailer 12
-
£17,805 GBP
$23,856 USD
View
B
Retailer 13
-
£19,972 GBP
$26,760 USD
View
Most Expensive
B
Wholesale Diamonds Direct
243540460 · Oct 27
£21,021 GBP
$28,166 USD
View
13 more retailers have this diamond
Prices start from £5,243 GBPSave up to £15,778 GBP

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
£5,243 GBP