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Radiant|Lab Grown|GIA

12.36ct E VS2 Radiant Lab Grown Diamond

GD • E/VS2

Diamond specifications and retailer prices

From £6,503 GBP
As of October 30, 2026
Save £4,552 GBP (41%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £11,055 GBP at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 12.36ct lab-grown radiant diamond

This 12.36ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 4 retailers as of October 30, 2026, with prices from £6,503 to £11,055, a £4,552 spread on the same certified stone. Blue Nile lists it at £11,055. 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

12.36
Carat
E
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions16.44 × 11.28 × 7.43 mm
L/W Ratio1.46
Top View
16.44 mm11.28 mm12.36 ctE / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.9%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £11,055 GBP|Low: £6,466 GBP|High: £27,098 GBP|Avg: £8,761 GBP
Blue Nile
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2£6,503 GBP
Retailer 3£6,688 GBP
Retailer 4£9,114 GBP
Blue Nile£11,055 GBP

17 data points across 4 retailers

4 retailers£6,503 GBP to £11,055 GBP

B
Cheapest Retailer
-
£6,503 GBP
B
Retailer 2
-
£6,688 GBP
$8,961 USD
View
B
Retailer 3
-
£9,114 GBP
CA$16,961 CAD
View
Most Expensive
B
Blue Nile
21329806 · Oct 31
£11,055 GBP
$14,812 USD
View
3 more retailers have this diamond
Prices start from £6,503 GBPSave up to £4,552 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
12.36ct Radiant
£6,503 GBP