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Radiant|Natural|GIA

1.53ct K SI1 Radiant Natural Diamond

GD • K/SI1 • GIA 5232726560

Shape and cutting style on the report: Round cornered rectangular modified brilliant

Certificate GIA 5232726560

Diamond specifications and retailer prices

From $3,377 SGD
As of November 7, 2026
Save $3,958 SGD (54%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,335 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.53ct natural radiant diamond

This 1.53ct natural radiant sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5232726560. Listed at 6 retailers as of November 3, 2026, with prices from $3,377 to $7,335, a $3,958 spread on the same certified stone. NZ Jewellers lists it at $7,335. 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

1.53
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5232726560
Dimensions8.86 × 5.25 × 3.28 mm
L/W Ratio1.69
Top View
8.86 mm5.25 mm1.53 ctK / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5232726560
Side View
Table 69.0%CrownGirdle: SLI-POLPavilionCulet: NoneDepth 62.5%

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 7
Current: $7,335 SGD|Low: $3,377 SGD|High: $7,565 SGD|Avg: $4,543 SGD|-3.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 3$3,377 SGD
Retailer 5$3,421 SGD
Retailer 7$3,485 SGD
Retailer 6$3,508 SGD
Retailer 2$3,644 SGD
Retailer 8$4,465 SGD
Retailer 4$6,145 SGD
NZ Jewellers$7,335 SGD

28 data points across 8 retailers

6 retailers$3,377 SGD to $7,335 SGD

A
Cheapest Retailer
-
$3,377 SGD
B+
Retailer 2
-
$3,421 SGD
View
B+
Retailer 3
-
$3,508 SGD
View
B+
Retailer 4
-
$3,644 SGD
View
B
Retailer 5
-
$6,145 SGD
View
Most Expensive
B
NZ Jewellers
d92718ed-9004-4c47-8382-4ef60dca9304 · Nov 3
$7,335 SGD
$5,723 USD
View
5 more retailers have this diamond
Prices start from $3,377 SGDSave up to $3,958 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
1.53ct Radiant
$3,377 SGD