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Radiant|Natural|GIA

1.56ct J SI2 Radiant Natural Diamond

VG • J/SI2 • GIA 2457549291

Certificate GIA 2457549291

Diamond specifications and retailer prices

From $3,910 SGD
As of November 4, 2026
Save $4,956 SGD (56%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $8,866 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.56ct natural radiant diamond

This 1.56ct natural radiant sits in the one-and-a-half to two carat band, graded J 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 2457549291. Listed at 27 retailers as of November 4, 2026, with prices from $3,910 to $8,866, a $4,956 spread on the same certified stone. NZ Jewellers lists it at $8,866. 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

1.56
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2457549291
Dimensions7.25 × 5.73 × 3.99 mm
L/W Ratio1.27
Top View
7.25 mm5.73 mm1.56 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2457549291
Side View
Table 71.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.7%

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: Nov 4
Current: $8,866 SGD|Low: $3,910 SGD|High: $8,866 SGD|Avg: $5,429 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 11$3,910 SGD
Retailer 12$3,992 SGD
Retailer 3$4,610 SGD
Retailer 4$4,610 SGD
Retailer 2$4,742 SGD
Retailer 6$4,742 SGD
Retailer 7$4,956 SGD
Retailer 5$5,155 SGD
Retailer 9$5,269 SGD
Retailer 8$5,671 SGD
Retailer 10$8,510 SGD
NZ Jewellers$8,866 SGD

34 data points across 12 retailers

27 retailers$3,910 SGD to $8,866 SGD

A
Cheapest Retailer
-
$3,910 SGD
Retailer 2
-
$3,992 SGD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
$4,092 SGD
View
B+
Retailer 4
-
$4,562 SGD
View
Retailer 5
-
$4,610 SGD
View
Price last confirmed 9 days ago
Retailer 6
-
$4,610 SGD
View
Price last confirmed 37 days ago
B+
Retailer 7
-
$4,610 SGD
View
Retailer 8
-
$4,610 SGD
View
Price last confirmed 31 days ago
B+
Retailer 9
-
$4,615 SGD
View
B+
Retailer 10
-
$4,742 SGD
View
B+
Retailer 11
-
$4,742 SGD
View
Retailer 12
-
$4,788 SGD
View
Price last confirmed 38 days ago
B+
Retailer 13
-
$4,928 SGD
View
B+
Retailer 14
-
$4,956 SGD
View
B+
Retailer 15
-
$5,155 SGD
View
B+
Retailer 16
-
$5,216 SGD
View
B+
Retailer 17
-
$5,216 SGD
View
B+
Retailer 18
-
$5,269 SGD
View
Retailer 19
-
$5,320 SGD
View
Price last confirmed 39 days ago
Retailer 20
-
$5,320 SGD
View
Price last confirmed 31 days ago
B+
Retailer 21
-
$5,396 SGD
View
B+
Retailer 22
-
$5,671 SGD
View
Retailer 23
-
$5,761 SGD
View
Price last confirmed 15 days ago
B
Retailer 24
-
$8,510 SGD
View
Retailer 25
-
$8,866 SGD
View
Price last confirmed 38 days ago
Retailer 26
-
$8,866 SGD
View
Price last confirmed 32 days ago
Most Expensive
C
NZ Jewellers
268bcf16-f47f-40b3-bc02-1b43cb484b27 · Nov 5
$8,866 SGD
$6,918 USD
View
26 more retailers have this diamond
Prices start from $3,910 SGDSave up to $4,956 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.

A
1.56ct Radiant
$3,910 SGD