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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 $2,921 AUD
As of November 6, 2026
Save $3,914 AUD (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,835 AUD 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 $2,921 to $6,835, a $3,914 spread on the same certified stone. MOH London lists it at $6,835. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,835 AUD|Low: $2,921 AUD|High: $7,273 AUD|Avg: $4,338 AUD|-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$2,921 AUD
Retailer 9$3,107 AUD
Retailer 8$3,513 AUD
Retailer 3$3,969 AUD
Retailer 11$4,075 AUD
Retailer 5$4,128 AUD
Retailer 2$4,151 AUD
Retailer 7$4,235 AUD
Retailer 10$4,468 AUD
Retailer 6$4,582 AUD
MOH London$6,835 AUD

26 data points across 11 retailers

11 retailers$2,921 AUD to $6,835 AUD

A
Cheapest Retailer
-
$2,921 AUD
A
Retailer 2
-
$3,107 AUD
View
Final sale: no returns
A
Retailer 3
-
$3,513 AUD
View
Retailer 4
-
$3,969 AUD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$4,075 AUD
View
B+
Retailer 6
-
$4,128 AUD
View
B+
Retailer 7
-
$4,151 AUD
View
B+
Retailer 8
-
$4,235 AUD
View
B+
Retailer 9
-
$4,468 AUD
View
B+
Retailer 10
-
$4,582 AUD
View
Most Expensive
B
MOH London
4274A2534 · Nov 7
$6,835 AUD
£3,698 GBP
View
10 more retailers have this diamond
Prices start from $2,921 AUDSave up to $3,914 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
$2,921 AUD