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Radiant|Natural|GIA

1.20ct I SI1 Radiant Natural Diamond

GD • I/SI1 • GIA 7552957668

Certificate GIA 7552957668

Diamond specifications and retailer prices

From $2,716 AUD
₹181,698 INR
As of November 2, 2026
Save $4,883 AUD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,599 AUD at NZ Jewellers · As of October 30, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 7552957668. Listed at 18 retailers as of October 30, 2026, with prices from $2,716 to $7,599, a $4,883 spread on the same certified stone. NZ Jewellers lists it at $7,599. 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7552957668
Dimensions6.98 × 5.37 × 3.80 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
6.98 mm5.37 mm1.20 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7552957668
Side View
Table 71.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.7%

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 2
Current: $7,599 AUD|Low: $2,716 AUD|High: $7,643 AUD|Avg: $4,073 AUD|-0.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 2$2,716 AUD
Retailer 11$2,863 AUD
Retailer 17$3,283 AUD
Retailer 8$3,566 AUD
Retailer 4$3,602 AUD
Retailer 15$3,615 AUD
Retailer 6$3,634 AUD
Retailer 7$3,802 AUD
Retailer 14$3,815 AUD
Retailer 12$3,863 AUD
Retailer 13$4,114 AUD
Retailer 9$4,119 AUD
Retailer 5$4,194 AUD
Retailer 10$4,230 AUD
Retailer 3$4,468 AUD
Retailer 16$6,369 AUD
NZ Jewellers$7,599 AUD

28 data points across 17 retailers

18 retailers$2,716 AUD to $7,599 AUD

A
Cheapest Retailer
-
$2,716 AUD
₹181,698 INR
A
Retailer 2
-
$2,863 AUD
$2,011 USD
View
Final sale: no returns
B+
Retailer 3
-
$3,283 AUD
$2,306 USD
View
B+
Retailer 4
-
$3,566 AUD
$2,505 USD
View
B+
Retailer 5
-
$3,602 AUD
$2,530 USD
View
B+
Retailer 6
-
$3,615 AUD
$2,539 USD
View
B+
Retailer 7
-
$3,634 AUD
$2,553 USD
View
B+
Retailer 8
-
$3,802 AUD
$2,671 USD
View
B+
Retailer 9
-
$3,815 AUD
$2,679 USD
View
B+
Retailer 10
-
$3,863 AUD
£2,137 GBP
View
B+
Retailer 11
-
$4,114 AUD
$2,890 USD
View
Retailer 12
-
$4,119 AUD
View
Price last confirmed 25 days ago
B
Retailer 13
-
$4,194 AUD
$2,946 USD
View
B
Retailer 14
-
$4,230 AUD
€2,830 EUR
View
Retailer 15
-
$4,339 AUD
$3,048 USD
View
Price last confirmed 62 days ago
B
Retailer 16
-
$4,468 AUD
ZAR 50,705 ZAR
View
B
Retailer 17
-
$6,369 AUD
£3,523 GBP
View
Most Expensive
C
NZ Jewellers
955bf569-1e30-4cb2-8f71-47c155c91115 · Oct 30
$7,599 AUD
$5,338 USD
View
17 more retailers have this diamond
Prices start from $2,716 AUDSave up to $4,883 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
$2,716 AUD