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Radiant|Lab Grown|GIA

13.20ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • GIA 5221953222

Certificate GIA 5221953222

Diamond specifications and retailer prices

From $14,915 AUD
$10,416 USD
As of November 2, 2026
Save $2,983 AUD (17%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $40,394 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 13.2ct lab-grown radiant diamond

This 13.2ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5221953222. Listed at 6 retailers as of November 1, 2026, with a relatively tight 20% 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

13.20
Carat
F
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5221953222
Dimensions17.07 × 11.89 × 7.55 mm
L/W Ratio1.44
Top View
17.07 mm11.89 mm13.20 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5221953222
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 63.5%

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 2
Current: $40,394 AUD|Low: $14,318 AUD|High: $66,812 AUD|Avg: $29,674 AUD|-3.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 2$14,915 AUD
Retailer 4$15,510 AUD
Retailer 5$16,705 AUD
Retailer 3$17,897 AUD
Brilliant Earth$40,394 AUD
Retailer 6$66,812 AUD

12 data points across 6 retailers

6 retailers$14,915 AUD to $17,897 AUD

B
Cheapest Retailer
-
$14,915 AUD
$10,416 USD
B
Retailer 2
-
$15,510 AUD
$10,832 USD
View
B
Retailer 3
-
$16,705 AUD
$11,666 USD
View
Final sale: no returns
B
Retailer 4
-
$17,897 AUD
$12,499 USD
View
Most Expensive
Brilliant Earth
16301274A · Nov 2
$40,394 AUD
$28,210 USD
View
Price under review
4 more retailers have this diamond
Prices start from $14,915 AUDSave up to $2,983 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
13.20ct Radiant
$14,915 AUD