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Radiant|Natural|GIA

1.20ct E SI2 Radiant Natural Diamond

VG • E/SI2 • GIA 1558068841

Certificate GIA 1558068841

Diamond specifications and retailer prices

From $4,687 SGD
As of November 6, 2026
Save $4,593 SGD (49%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,280 SGD at NZ Jewellers · As of November 5, 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1558068841. Listed at 13 retailers as of November 5, 2026, with prices from $4,687 to $9,280, a $4,593 spread on the same certified stone. NZ Jewellers lists it at $9,280. 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
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.82°
Pavilion angle36.82°
OriginNatural
Grading LabGIA
CertificateGIA 1558068841
Dimensions7.12 × 5.57 × 3.62 mm
L/W Ratio1.28
Girdle conditionThick
Key to symbols
Crystal, Feather, Cloud, Cavity, Indented Natural, Needle
Top View
7.12 mm5.57 mm1.20 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558068841
Side View
Table 74.0%Crown 45.82°Girdle: Slightly ThickPavilion 36.82°Culet: NoneDepth 65.0%

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: $9,280 SGD|Low: $4,092 SGD|High: $9,280 SGD|Avg: $5,710 SGD|+2.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 7, 2026
Retailer 8$4,092 SGD
Retailer 7$4,447 SGD
Retailer 13$4,687 SGD
Retailer 16$4,823 SGD
Retailer 12$4,916 SGD
Retailer 9$5,238 SGD
Retailer 3$5,326 SGD
Retailer 4$5,326 SGD
Retailer 5$5,326 SGD
Retailer 14$5,531 SGD
Retailer 10$5,993 SGD
Retailer 2$6,050 SGD
Retailer 15$6,147 SGD
Retailer 6$6,184 SGD
Retailer 11$8,883 SGD
NZ Jewellers$9,280 SGD

42 data points across 16 retailers

13 retailers$4,687 SGD to $9,280 SGD

B+
Cheapest Retailer
-
$4,687 SGD
B+
Retailer 2
-
$4,823 SGD
View
B+
Retailer 3
-
$4,916 SGD
View
Final sale: no returns
B+
Retailer 4
-
$5,238 SGD
View
B
Retailer 5
-
$5,326 SGD
View
B
Retailer 6
-
$5,326 SGD
View
Retailer 7
-
$5,326 SGD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$5,531 SGD
View
B
Retailer 9
-
$5,993 SGD
View
Retailer 10
-
$5,997 SGD
View
Price last confirmed 62 days ago
B
Retailer 11
-
$6,147 SGD
View
B
Retailer 12
-
$8,883 SGD
View
Most Expensive
B
NZ Jewellers
38df8944-d4a8-431f-8682-f6a8f97e1221 · Nov 5
$9,280 SGD
$7,241 USD
View
12 more retailers have this diamond
Prices start from $4,687 SGDSave up to $4,593 SGD

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
$4,687 SGD