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Radiant|Natural|GIA

1.20ct I SI1 Radiant Natural Diamond

EX • I/SI1 • GIA 2241096964

Certificate GIA 2241096964

Diamond specifications and retailer prices

From $2,757 AUD
As of November 6, 2026
Save $5,094 AUD (65%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,850 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2241096964. Listed at 9 retailers as of November 5, 2026, with prices from $2,757 to $7,850, a $5,094 spread on the same certified stone. NZ Jewellers lists it at $7,850. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle62.15°
OriginNatural
Grading LabGIA
CertificateGIA 2241096964
Dimensions7.18 × 5.16 × 3.59 mm
L/W Ratio1.39
Key to symbols
Crystal
Top View
7.18 mm5.16 mm1.20 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241096964
Side View
Table 67.0%CrownGirdle: ThickPavilion 62.15°Culet: NoneDepth 69.5%

Caratlytics Score

How it works →
A
Excellent
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: $7,850 AUD|Low: $2,757 AUD|High: $7,939 AUD|Avg: $4,783 AUD|-1.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$2,757 AUD
Retailer 2$3,643 AUD
Retailer 7$3,755 AUD
Retailer 3$3,845 AUD
Retailer 5$3,928 AUD
Retailer 8$4,100 AUD
Retailer 9$5,776 AUD
Retailer 4$6,561 AUD
NZ Jewellers$7,850 AUD

9 data points across 9 retailers

9 retailers$2,757 AUD to $7,850 AUD

A
Cheapest Retailer
-
$2,757 AUD
B+
Retailer 2
-
$3,643 AUD
View
B+
Retailer 3
-
$3,755 AUD
View
B+
Retailer 4
-
$3,845 AUD
View
B+
Retailer 5
-
$3,928 AUD
View
B+
Retailer 6
-
$4,100 AUD
View
B
Retailer 7
-
$5,776 AUD
View
B
Retailer 8
-
$6,561 AUD
View
Most Expensive
B
NZ Jewellers
3ebe71ea-0352-4555-8cf8-a906e1d7f202 · Nov 5
$7,850 AUD
$5,394 USD
View
8 more retailers have this diamond
Prices start from $2,757 AUDSave up to $5,094 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
1.20ct Radiant
$2,757 AUD