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Radiant|Natural|GIA

1.21ct G VS1 Radiant Natural Diamond

EX • G/VS1 • GIA 6502104446

Certificate GIA 6502104446

Diamond specifications and retailer prices

From $10,821 AUD
As of November 4, 2026
Save $8,327 AUD (43%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $19,148 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded G colour (near-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 6502104446. Listed at 6 retailers as of November 4, 2026, with prices from $10,821 to $19,148, a $8,327 spread on the same certified stone. MOH London lists it at $19,148. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6502104446
Dimensions7.00 × 5.48 × 3.51 mm
L/W Ratio1.28
Top View
7.00 mm5.48 mm1.21 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502104446
Side View
Table 69.0%CrownGirdlePavilionCuletDepth 64.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: $19,148 AUD|Low: $10,821 AUD|High: $19,431 AUD|Avg: $14,493 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 5$10,821 AUD
Retailer 4$12,981 AUD
Retailer 2$12,992 AUD
Retailer 3$15,286 AUD
MOH London$19,148 AUD

44 data points across 5 retailers

6 retailers$10,821 AUD to $19,148 AUD

B
Cheapest Retailer
-
$10,821 AUD
Retailer 2
-
$12,981 AUD
View
Price last confirmed 13 days ago
B
Retailer 3
-
$12,992 AUD
View
B
Retailer 4
-
$13,772 AUD
View
B
Retailer 5
-
$15,286 AUD
View
Most Expensive
B
MOH London
7A051A21C · Nov 4
$19,148 AUD
£10,577 GBP
View
5 more retailers have this diamond
Prices start from $10,821 AUDSave up to $8,327 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
1.21ct Radiant
$10,821 AUD