Radiant|Natural|GIA

1.20ct F SI2 Radiant Natural Diamond

EX • F/SI2 • GIA 7548375792

Certificate GIA 7548375792

Diamond specifications and retailer prices

From €2,106 EUR
SGD 3,192 SGD
As of October 31, 2026
Save €3,331 EUR (61%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €5,665 EUR 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: €3,398 EUR|Low: €2,106 EUR|High: €5,503 EUR|Avg: €3,358 EUR|+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€2,106 EUR
Retailer 8€2,718 EUR
Retailer 7€2,767 EUR
Retailer 9€2,946 EUR
Retailer 3€2,959 EUR
Retailer 10€3,088 EUR
Retailer 1€3,398 EUR
Retailer 11€3,683 EUR
Retailer 4€3,805 EUR
Retailer 2€3,869 EUR
Retailer 5€5,437 EUR

36 data points across 11 retailers

17 retailers€2,106 EUR to €5,437 EUR

A
Cheapest Retailer
-
€2,106 EUR
SGD 3,192 SGD
B+
Retailer 2
-
€2,605 EUR
$2,922 USD
View
B+
Retailer 3
-
€2,615 EUR
$2,933 USD
View
B+
Retailer 4
-
€2,718 EUR
$3,049 USD
View
Final sale: no returns
B+
Retailer 5
-
€2,767 EUR
$3,103 USD
View
Retailer 6
-
€2,946 EUR
$3,304 USD
View
Price last confirmed 35 days ago
B+
Retailer 7
-
€2,959 EUR
$3,318 USD
View
B+
Retailer 8
-
€3,088 EUR
A$5,328 AUD
View
B
Retailer 9
-
€3,281 EUR
$3,680 USD
View
B
Retailer 10
-
€3,281 EUR
$3,680 USD
View
B
Retailer 11
-
€3,397 EUR
$3,810 USD
View
B+
Retailer 12
-
€3,398 EUR
£3,001 GBP
View
Retailer 13
-
€3,399 EUR
$3,812 USD
View
Price last confirmed 35 days ago
Retailer 14
-
€3,683 EUR
$4,131 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
€3,805 EUR
View
B
Retailer 16
-
€5,437 EUR
£4,802 GBP
View
Most Expensive
NZ Jewellers
43f5639e-b931-406d-8a13-f5c8a8c955d0 · Sep 30
€5,665 EUR
$6,354 USD
View
Price last confirmed 33 days ago
16 more retailers have this diamond
Prices start from €2,106 EURSave up to €3,331 EUR

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
€2,106 EUR