Radiant|Lab Grown|GIA

12.34ct F VS1 Radiant Lab Grown Diamond

GD • F/VS1 • GIA 6224931546

Certificate GIA 6224931546

Diamond specifications and retailer prices

From £7,242 GBP
$9,703 USD
As of November 1, 2026
Save £7,619 GBP (51%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £24,738 GBP at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 12.34ct lab-grown radiant diamond

This 12.34ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6224931546. Listed at 18 retailers as of October 31, 2026, with a 105% 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

12.34
Carat
F
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6224931546
Dimensions16.79 × 11.64 × 7.28 mm
L/W Ratio1.44
Top View
16.79 mm11.64 mm12.34 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6224931546
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £24,738 GBP|Low: £5,945 GBP|High: £45,407 GBP|Avg: £14,054 GBP|-23.9%
Frank Darling
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 15£5,945 GBP
Retailer 7£7,242 GBP
Retailer 3£7,276 GBP
Retailer 12£7,483 GBP
Retailer 17£7,567 GBP
Retailer 11£8,282 GBP
Retailer 18£8,344 GBP
Retailer 6£8,731 GBP
Retailer 8£8,819 GBP
Retailer 10£9,169 GBP
Retailer 16£9,240 GBP
Retailer 19£9,293 GBP
Retailer 9£13,618 GBP
Retailer 14£14,861 GBP
Retailer 2£17,599 GBP
Retailer 13£19,711 GBP
Retailer 5£24,435 GBP
Frank Darling£24,738 GBP
Retailer 4£45,407 GBP

40 data points across 19 retailers

18 retailers£7,242 GBP to £14,861 GBP

Retailer 1
-
£5,945 GBP
$7,965 USD
Price last confirmed 11 days ago
B
Retailer 2
-
£7,242 GBP
$9,703 USD
View
B
Retailer 3
-
£7,276 GBP
$9,749 USD
View
B
Retailer 4
-
£7,483 GBP
View
B
Retailer 5
-
£7,567 GBP
$10,139 USD
View
B
Retailer 6
-
£8,344 GBP
$11,180 USD
View
B
Retailer 7
-
£8,731 GBP
$11,699 USD
View
Retailer 8
-
£8,819 GBP
$11,816 USD
View
Price last confirmed 18 days ago
B
Retailer 9
-
£9,169 GBP
$12,286 USD
View
Final sale: no returns
B
Retailer 10
-
£9,240 GBP
$12,380 USD
View
B
Retailer 11
-
£9,293 GBP
$12,452 USD
View
Retailer 12
-
£13,618 GBP
A$28,072 AUD
View
Price last confirmed 32 days ago
B
Retailer 13
-
£14,861 GBP
€18,964 EUR
View
Retailer 14
-
£17,599 GBP
A$36,278 AUD
View
Price under review
Retailer 15
-
£19,711 GBP
$26,410 USD
View
Price under review
Retailer 16
-
£24,435 GBP
$32,740 USD
View
Price under review
Most Expensive
Frank Darling
DL01-286AABD · Oct 31
£24,738 GBP
$33,146 USD
View
Price under review
16 more retailers have this diamond
Prices start from £7,242 GBPSave up to £7,619 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
12.34ct Radiant
£7,242 GBP