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Radiant|Natural|GIA

1.20ct F SI2 Radiant Natural Diamond

VG • F/SI2 • GIA 6562102530

Certificate GIA 6562102530

Diamond specifications and retailer prices

From $3,620 NZD
As of November 6, 2026
Save $4,852 NZD (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,472 NZD at MOH London · As of November 7, 2026
View at MOH London

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 6562102530. Listed at 11 retailers as of November 6, 2026, with prices from $3,620 to $8,472, a $4,852 spread on the same certified stone. MOH London lists it at $8,472. 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
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562102530
Dimensions7.71 × 5.09 × 3.54 mm
L/W Ratio1.51
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
7.71 mm5.09 mm1.20 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562102530
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: 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: $8,472 NZD|Low: $3,620 NZD|High: $9,015 NZD|Avg: $5,377 NZD|-6.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 4$3,620 NZD
Retailer 9$3,851 NZD
Retailer 8$4,355 NZD
Retailer 3$4,919 NZD
Retailer 11$5,051 NZD
Retailer 5$5,116 NZD
Retailer 2$5,145 NZD
Retailer 7$5,249 NZD
Retailer 10$5,538 NZD
Retailer 6$5,679 NZD
MOH London$8,472 NZD

26 data points across 11 retailers

11 retailers$3,620 NZD to $8,472 NZD

A
Cheapest Retailer
-
$3,620 NZD
A
Retailer 2
-
$3,851 NZD
View
Final sale: no returns
A
Retailer 3
-
$4,355 NZD
View
Retailer 4
-
$4,919 NZD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$5,051 NZD
View
B+
Retailer 6
-
$5,116 NZD
View
B+
Retailer 7
-
$5,145 NZD
View
B+
Retailer 8
-
$5,249 NZD
View
B+
Retailer 9
-
$5,538 NZD
View
B+
Retailer 10
-
$5,679 NZD
View
Most Expensive
B
MOH London
4274A2534 · Nov 7
$8,472 NZD
£3,698 GBP
View
10 more retailers have this diamond
Prices start from $3,620 NZDSave up to $4,852 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
$3,620 NZD