Radiant|Natural|GIA

1.20ct G SI2 Radiant Natural Diamond

VG • G/SI2 • GIA 6561147576

Certificate GIA 6561147576

Diamond specifications and retailer prices

From $2,555 USD
As of October 31, 2026
Save $2,304 USD (47%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,859 USD at Helzberg Diamonds · As of November 2, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6561147576. Listed at 13 retailers as of October 31, 2026, with prices from $2,555 to $4,859, a $2,304 spread on the same certified stone. Helzberg Diamonds lists it at $4,859. 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
G
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561147576
Dimensions6.96 × 5.35 × 3.68 mm
L/W Ratio1.30
Culet sizeNone
Top View
6.96 mm5.35 mm1.20 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561147576
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.8%

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: Oct 31
Current: $4,859 USD|Low: $2,555 USD|High: $4,859 USD|Avg: $3,313 USD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 10$2,555 USD
Retailer 9$2,603 USD
Retailer 11$2,778 USD
Retailer 8$2,805 USD
Retailer 6$3,015 USD
Retailer 4$3,079 USD
Retailer 3$3,299 USD
Retailer 12$3,320 USD
Retailer 13$3,398 USD
Retailer 2$3,413 USD
Retailer 7$3,546 USD
Retailer 5$4,607 USD
Helzberg Diamonds$4,859 USD

35 data points across 13 retailers

13 retailers$2,555 USD to $4,859 USD

A
Cheapest Retailer
-
$2,555 USD
A
Retailer 2
-
$2,603 USD
SGD 3,518 SGD
View
B+
Retailer 3
-
$2,778 USD
View
A
Retailer 4
-
$2,805 USD
View
B+
Retailer 5
-
$3,015 USD
£2,374 GBP
View
B+
Retailer 6
-
$3,079 USD
SGD 4,161 SGD
View
B+
Retailer 7
-
$3,299 USD
View
B+
Retailer 8
-
$3,320 USD
View
B+
Retailer 9
-
$3,398 USD
View
B+
Retailer 10
-
$3,413 USD
€3,250 EUR
View
B+
Retailer 11
-
$3,546 USD
View
B
Retailer 12
-
$4,607 USD
View
Most Expensive
B
Helzberg Diamonds
XZRMLMHHKNLNM · Nov 2
$4,859 USD
View
12 more retailers have this diamond
Prices start from $2,555 USDSave up to $2,304 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
$2,555 USD