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Round|Natural|GIA

1.21ct G IF Round Natural Diamond

EX • G/IF • GIA 3565328353

Certificate GIA 3565328353

Diamond specifications and retailer prices

From $9,242 AUD
As of November 6, 2026
Save $3,488 AUD (27%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $12,730 AUD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 3565328353. Listed at 7 retailers as of November 6, 2026, with prices from $9,242 to $12,730, a $3,488 spread on the same certified stone. Yorxs lists it at $12,730. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3565328353
Dimensions6.76 × 6.80 × 4.23 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.76 mm6.80 mm1.21 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565328353
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $9,242 AUD|Low: $9,242 AUD|High: $12,852 AUD|Avg: $10,845 AUD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 6, 2026
Retailer 1$9,242 AUD
Retailer 4$9,505 AUD
Retailer 7$9,694 AUD
Retailer 5$10,073 AUD
Retailer 3$10,713 AUD
Retailer 2$12,164 AUD
Retailer 6$12,403 AUD
Yorxs$12,730 AUD

35 data points across 8 retailers

7 retailers$9,242 AUD to $12,730 AUD

A+
Cheapest Retailer
-
$9,242 AUD
Retailer 2
-
$9,496 AUD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$9,505 AUD
View
Retailer 4
-
$9,694 AUD
View
Price last confirmed 36 days ago
A
Retailer 5
-
$10,713 AUD
View
B+
Retailer 6
-
$12,164 AUD
View
Most Expensive
B+
Yorxs
1345 · Nov 6
$12,730 AUD
€8,330 EUR
View
6 more retailers have this diamond
Prices start from $9,242 AUDSave up to $3,488 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.

A+
1.21ct Round
$9,242 AUD