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Radiant|Natural|GIA

1.20ct G SI2 Radiant Natural Diamond

EX • G/SI2 • GIA 6561389772

Certificate GIA 6561389772

Diamond specifications and retailer prices

From €2,295 EUR
SGD 3,478 SGD
As of October 31, 2026
Save €1,971 EUR (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,265 EUR at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561389772. Listed at 12 retailers as of October 31, 2026, with prices from €2,295 to €4,265, a €1,971 spread on the same certified stone. Helzberg Diamonds lists it at €4,265. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561389772
Dimensions7.16 × 5.30 × 3.60 mm
L/W Ratio1.35
Culet sizeNone
Top View
7.16 mm5.30 mm1.20 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561389772
Side View
Table 68.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 68.0%

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: €4,265 EUR|Low: €2,295 EUR|High: €4,347 EUR|Avg: €3,039 EUR|-1.9%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 3€2,295 EUR
Retailer 10€2,439 EUR
Retailer 6€2,465 EUR
Retailer 8€2,482 EUR
Retailer 5€2,678 EUR
Retailer 12€2,702 EUR
Retailer 9€2,899 EUR
Retailer 11€2,989 EUR
Retailer 2€2,996 EUR
Retailer 7€3,113 EUR
Retailer 4€4,079 EUR
Helzberg Diamonds€4,265 EUR

36 data points across 12 retailers

12 retailers€2,295 EUR to €4,265 EUR

A
Cheapest Retailer
-
€2,295 EUR
SGD 3,478 SGD
A
Retailer 2
-
€2,439 EUR
$2,736 USD
View
A
Retailer 3
-
€2,465 EUR
$2,765 USD
View
A
Retailer 4
-
€2,482 EUR
$2,784 USD
View
B+
Retailer 5
-
€2,678 EUR
£2,366 GBP
View
B+
Retailer 6
-
€2,702 EUR
SGD 4,096 SGD
View
B+
Retailer 7
-
€2,899 EUR
$3,251 USD
View
B+
Retailer 8
-
€2,989 EUR
$3,353 USD
View
B+
Retailer 9
-
€2,996 EUR
View
B+
Retailer 10
-
€3,113 EUR
$3,492 USD
View
B
Retailer 11
-
€4,079 EUR
$4,576 USD
View
Most Expensive
B
Helzberg Diamonds
XZRMLMHJOPNNI · Nov 1
€4,265 EUR
$4,784 USD
View
11 more retailers have this diamond
Prices start from €2,295 EURSave up to €1,971 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
€2,295 EUR