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Radiant|Natural|GIA

1.21ct G SI2 Radiant Natural Diamond

VG • G/SI2 • GIA 2547694797

Certificate GIA 2547694797

Diamond specifications and retailer prices

From $4,193 AUD
$2,945 USD
As of October 31, 2026
Save $3,595 AUD (46%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,787 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2547694797. Listed at 7 retailers as of October 30, 2026, with prices from $4,193 to $7,787, a $3,595 spread on the same certified stone. NZ Jewellers lists it at $7,787. 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

1.21
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle49.17°
Pavilion angle35.97°
OriginNatural
Grading LabGIA
CertificateGIA 2547694797
Dimensions7.07 × 5.43 × 3.61 mm
L/W Ratio1.30
Top View
7.07 mm5.43 mm1.21 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547694797
Side View
Table 70.0%Crown 49.17°Girdle: STK-VTKPavilion 35.97°Culet: NoneDepth 66.5%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $7,787 AUD|Low: $3,659 AUD|High: $7,787 AUD|Avg: $4,756 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8$3,659 AUD
Retailer 9$4,091 AUD
Retailer 7$4,193 AUD
Retailer 6$4,209 AUD
Retailer 2$4,419 AUD
Retailer 4$4,470 AUD
Retailer 10$4,533 AUD
Retailer 3$5,125 AUD
Retailer 11$5,280 AUD
Retailer 5$7,476 AUD
NZ Jewellers$7,787 AUD

11 data points across 11 retailers

7 retailers$4,193 AUD to $7,787 AUD

Retailer 1
-
$3,659 AUD
$2,570 USD
Price last confirmed 11 days ago
B+
Retailer 2
-
$4,193 AUD
$2,945 USD
View
B+
Retailer 3
-
$4,209 AUD
£2,328 GBP
View
B+
Retailer 4
-
$4,419 AUD
£2,444 GBP
View
B+
Retailer 5
-
$4,470 AUD
$3,140 USD
View
B
Retailer 6
-
$7,476 AUD
£4,135 GBP
View
Most Expensive
B
NZ Jewellers
ae315574-5a37-4877-9481-5cabc5cbc361 · Oct 30
$7,787 AUD
$5,470 USD
View
6 more retailers have this diamond
Prices start from $4,193 AUDSave up to $3,595 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
$4,193 AUD