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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 $12,402 AUD
£6,861 GBP
As of October 30, 2026
Save $8,681 AUD (41%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $21,083 AUD at Blue Nile · As of October 29, 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 29, 2026, with prices from $12,402 to $21,083, a $8,681 spread on the same certified stone. Blue Nile lists it at $21,083. 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
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Price History

Last verified: Oct 30
Current: $21,083 AUD|Low: $12,332 AUD|High: $51,682 AUD|Avg: $16,708 AUD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2$12,402 AUD
Retailer 3$12,755 AUD
Retailer 4$17,382 AUD
Blue Nile$21,083 AUD

17 data points across 4 retailers

4 retailers$12,402 AUD to $21,083 AUD

B
Cheapest Retailer
-
$12,402 AUD
£6,861 GBP
B
Retailer 2
-
$12,755 AUD
$8,961 USD
View
B
Retailer 3
-
$17,382 AUD
CA$16,961 CAD
View
Most Expensive
B
Blue Nile
21329806 · Oct 29
$21,083 AUD
$14,812 USD
View
3 more retailers have this diamond
Prices start from $12,402 AUDSave up to $8,681 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
12.36ct Radiant
$12,402 AUD