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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 $3,385 NZD
₹181,698 INR
As of November 2, 2026
Save $6,086 NZD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,471 NZD 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 $3,385 to $9,471, a $6,086 spread on the same certified stone. NZ Jewellers lists it at $9,471. 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: $9,471 NZD|Low: $3,385 NZD|High: $9,526 NZD|Avg: $5,076 NZD|-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$3,385 NZD
Retailer 11$3,568 NZD
Retailer 17$4,092 NZD
Retailer 8$4,445 NZD
Retailer 4$4,489 NZD
Retailer 15$4,505 NZD
Retailer 6$4,530 NZD
Retailer 7$4,739 NZD
Retailer 14$4,754 NZD
Retailer 12$4,814 NZD
Retailer 13$5,128 NZD
Retailer 9$5,134 NZD
Retailer 5$5,227 NZD
Retailer 10$5,272 NZD
Retailer 3$5,569 NZD
Retailer 16$7,939 NZD
NZ Jewellers$9,471 NZD

28 data points across 17 retailers

18 retailers$3,385 NZD to $9,471 NZD

A
Cheapest Retailer
-
$3,385 NZD
₹181,698 INR
A
Retailer 2
-
$3,568 NZD
$2,011 USD
View
Final sale: no returns
B+
Retailer 3
-
$4,092 NZD
$2,306 USD
View
B+
Retailer 4
-
$4,445 NZD
$2,505 USD
View
B+
Retailer 5
-
$4,489 NZD
$2,530 USD
View
B+
Retailer 6
-
$4,505 NZD
$2,539 USD
View
B+
Retailer 7
-
$4,530 NZD
$2,553 USD
View
B+
Retailer 8
-
$4,739 NZD
$2,671 USD
View
B+
Retailer 9
-
$4,754 NZD
$2,679 USD
View
B+
Retailer 10
-
$4,814 NZD
£2,137 GBP
View
B+
Retailer 11
-
$5,128 NZD
$2,890 USD
View
Retailer 12
-
$5,134 NZD
A$4,452 AUD
View
Price last confirmed 25 days ago
B
Retailer 13
-
$5,227 NZD
$2,946 USD
View
B
Retailer 14
-
$5,272 NZD
€2,830 EUR
View
Retailer 15
-
$5,408 NZD
$3,048 USD
View
Price last confirmed 62 days ago
B
Retailer 16
-
$5,569 NZD
ZAR 50,705 ZAR
View
B
Retailer 17
-
$7,939 NZD
£3,523 GBP
View
Most Expensive
C
NZ Jewellers
955bf569-1e30-4cb2-8f71-47c155c91115 · Oct 30
$9,471 NZD
$5,338 USD
View
17 more retailers have this diamond
Prices start from $3,385 NZDSave up to $6,086 NZD

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
$3,385 NZD