Radiant|Natural|GIA

1.20ct F SI1 Radiant Natural Diamond

VG • F/SI1 • GIA 6362231232

Certificate GIA 6362231232

Diamond specifications and retailer prices

From $4,418 USD
As of November 6, 2026
Save $4,062 USD (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,480 USD 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6362231232. Listed at 11 retailers as of November 6, 2026, with prices from $4,418 to $8,480, a $4,062 spread on the same certified stone. MOH London lists it at $8,480. 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
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6362231232
Dimensions6.41 × 5.22 × 3.74 mm
L/W Ratio1.23
Top View
6.41 mm5.22 mm1.20 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6362231232
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.7%

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: $8,480 USD|Low: $4,418 USD|High: $8,628 USD|Avg: $5,716 USD|-1.7%
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$4,418 USD
Retailer 3$4,668 USD
Retailer 7$4,690 USD
Retailer 10$4,798 USD
Retailer 11$4,808 USD
Retailer 9$5,353 USD
Retailer 8$5,396 USD
Retailer 2$5,697 USD
Retailer 5$6,023 USD
Retailer 6$6,531 USD
MOH London$8,480 USD

43 data points across 11 retailers

11 retailers$4,418 USD to $8,480 USD

B+
Cheapest Retailer
-
$4,418 USD
B
Retailer 2
-
$4,668 USD
View
B
Retailer 3
-
$4,690 USD
View
B
Retailer 4
-
$4,798 USD
View
B
Retailer 5
-
$4,808 USD
View
Retailer 6
-
$5,353 USD
View
Price last confirmed 9 days ago
Retailer 7
-
$5,396 USD
View
Price last confirmed 29 days ago
B
Retailer 8
-
$5,697 USD
View
B
Retailer 9
-
$6,023 USD
View
B
Retailer 10
-
$6,531 USD
View
Most Expensive
B
MOH London
AA9C5B6CC · Nov 7
$8,480 USD
£6,677 GBP
View
10 more retailers have this diamond
Prices start from $4,418 USDSave up to $4,062 USD

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
$4,418 USD