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Radiant|Natural|GIA

1.21ct I VS2 Radiant Natural Diamond

EX • I/VS2 • GIA 5242015456

Certificate GIA 5242015456

Diamond specifications and retailer prices

From $4,894 AUD
As of November 4, 2026
Save $2,290 AUD (32%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $7,185 AUD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5242015456. Listed at 3 retailers as of November 4, 2026, with prices from $4,894 to $7,185, a $2,290 spread on the same certified stone. 77 Diamonds lists it at $7,185. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
I
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Pavilion angle55.75°
OriginNatural
Grading LabGIA
CertificateGIA 5242015456
Dimensions7.16 × 5.34 × 3.67 mm
L/W Ratio1.34
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
7.16 mm5.34 mm1.21 ctI / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242015456
Side View
Table 67.0%CrownGirdle: STK-THKPavilion 55.75°Culet: NoneDepth 68.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $7,185 AUD|Low: $4,040 AUD|High: $7,485 AUD|Avg: $5,355 AUD|-1.6%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 4$4,040 AUD
Retailer 3$4,894 AUD
Retailer 2$4,983 AUD
Retailer 5$5,413 AUD
77 Diamonds$7,185 AUD

36 data points across 5 retailers

3 retailers$4,894 AUD to $7,185 AUD

B+
Cheapest Retailer
-
$4,894 AUD
B+
Retailer 2
-
$4,983 AUD
View
Most Expensive
B
77 Diamonds
RADZQGRVJWHZ · Nov 5
$7,185 AUD
£3,960 GBP
View
2 more retailers have this diamond
Prices start from $4,894 AUDSave up to $2,290 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
$4,894 AUD