Radiant|Natural|GIA

1.20ct F SI2 Radiant Natural Diamond

EX • F/SI2 • GIA 7548375792

Certificate GIA 7548375792

Diamond specifications and retailer prices

From $2,362 USD
SGD 3,192 SGD
As of October 31, 2026
Save $3,736 USD (61%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,354 USD at NZ Jewellers · As of September 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548375792. Listed at 17 retailers as of October 31, 2026, with a 158% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle34.8°
OriginNatural
Grading LabGIA
CertificateGIA 7548375792
Dimensions6.81 × 5.25 × 3.66 mm
L/W Ratio1.30
Girdle conditionPolished
Top View
6.81 mm5.25 mm1.20 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7548375792
Side View
Table 68.0%CrownGirdle: STK-THKPavilion 34.8°Culet: NoneDepth 69.8%

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: Oct 31
Current: $3,812 USD|Low: $2,362 USD|High: $6,172 USD|Avg: $3,766 USD|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 6$2,362 USD
Retailer 8$3,049 USD
Retailer 7$3,103 USD
Retailer 9$3,304 USD
Retailer 3$3,318 USD
Retailer 10$3,463 USD
Retailer 1$3,812 USD
Retailer 11$4,131 USD
Retailer 4$4,268 USD
Retailer 2$4,340 USD
Retailer 5$6,099 USD

36 data points across 11 retailers

17 retailers$2,362 USD to $6,099 USD

A
Cheapest Retailer
-
$2,362 USD
SGD 3,192 SGD
B+
Retailer 2
-
$2,922 USD
View
B+
Retailer 3
-
$2,933 USD
View
B+
Retailer 4
-
$3,049 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,103 USD
View
Retailer 6
-
$3,304 USD
View
Price last confirmed 35 days ago
B+
Retailer 7
-
$3,318 USD
View
B+
Retailer 8
-
$3,463 USD
A$5,328 AUD
View
B
Retailer 9
-
$3,680 USD
View
B
Retailer 10
-
$3,680 USD
View
B
Retailer 11
-
$3,810 USD
View
B+
Retailer 12
-
$3,812 USD
£3,001 GBP
View
Retailer 13
-
$3,812 USD
View
Price last confirmed 35 days ago
Retailer 14
-
$4,131 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$4,268 USD
€4,065 EUR
View
B
Retailer 16
-
$6,099 USD
£4,802 GBP
View
Most Expensive
NZ Jewellers
43f5639e-b931-406d-8a13-f5c8a8c955d0 · Sep 30
$6,354 USD
View
Price last confirmed 33 days ago
16 more retailers have this diamond
Prices start from $2,362 USDSave up to $3,736 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.

A
1.20ct Radiant
$2,362 USD