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Radiant|Natural|GIA

1.20ct F SI2 Radiant Natural Diamond

VG • F/SI2 • GIA 7566066612

Certificate GIA 7566066612

Diamond specifications and retailer prices

From $5,801 NZD
As of November 6, 2026
Save $5,067 NZD (47%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $10,868 NZD at NZ Jewellers · As of November 3, 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7566066612. Listed at 7 retailers as of November 3, 2026, with prices from $5,801 to $10,868, a $5,067 spread on the same certified stone. NZ Jewellers lists it at $10,868. 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
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle49.79°
Pavilion angle35.28°
OriginNatural
Grading LabGIA
CertificateGIA 7566066612
Dimensions7.14 × 5.38 × 3.60 mm
L/W Ratio1.33
Girdle conditionSlightly Thick
Key to symbols
Crystal, Feather, Needle
Top View
7.14 mm5.38 mm1.20 ctF / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566066612
Side View
Table 70.0%Crown 49.79°Girdle: STK-POLPavilion 35.28°Culet: NoneDepth 66.8%

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: Nov 6
Current: $10,868 NZD|Low: $5,801 NZD|High: $10,979 NZD|Avg: $7,552 NZD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 6$5,801 NZD
Retailer 4$6,166 NZD
Retailer 5$6,238 NZD
Retailer 7$6,404 NZD
Retailer 3$6,478 NZD
Retailer 2$10,374 NZD
NZ Jewellers$10,868 NZD

30 data points across 7 retailers

7 retailers$5,801 NZD to $10,868 NZD

B+
Cheapest Retailer
-
$5,801 NZD
B+
Retailer 2
-
$6,166 NZD
View
B+
Retailer 3
-
$6,238 NZD
View
B
Retailer 4
-
$6,404 NZD
View
B
Retailer 5
-
$6,478 NZD
View
B
Retailer 6
-
$10,374 NZD
View
Most Expensive
B
NZ Jewellers
d692e675-670c-4741-a50a-daca71298be2 · Nov 3
$10,868 NZD
$6,025 USD
View
6 more retailers have this diamond
Prices start from $5,801 NZDSave up to $5,067 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.

B+
1.20ct Radiant
$5,801 NZD