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Radiant|Natural|GIA

1.53ct K SI1 Radiant Natural Diamond

VG • K/SI1 • GIA 7466247020

Certificate GIA 7466247020

Diamond specifications and retailer prices

From $2,543 SGD
As of November 6, 2026
Save $3,336 SGD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,879 SGD at MOH London · As of November 4, 2026
View at MOH London

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 7466247020. Listed at 16 retailers as of November 4, 2026, with prices from $2,543 to $5,879, a $3,336 spread on the same certified stone. MOH London lists it at $5,879. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle59°
OriginNatural
Grading LabGIA
CertificateGIA 7466247020
Dimensions6.35 × 6.31 × 4.13 mm
L/W Ratio1.01
Top View
6.35 mm6.31 mm1.53 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7466247020
Side View
Table 64.0%CrownGirdle: MED-STKPavilion 59°Culet: NoneDepth 65.4%

Caratlytics Score

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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 6
Current: $5,879 SGD|Low: $2,493 SGD|High: $6,172 SGD|Avg: $3,576 SGD|-4.7%
MOH London
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
November 7, 2026
Retailer 3$2,543 SGD
Retailer 2$2,807 SGD
Retailer 13$2,807 SGD
Retailer 12$2,813 SGD
Retailer 9$2,995 SGD
Retailer 6$3,044 SGD
Retailer 7$3,049 SGD
Retailer 4$3,163 SGD
Retailer 8$3,248 SGD
Retailer 15$3,294 SGD
Retailer 5$3,456 SGD
Retailer 11$4,106 SGD
Retailer 10$4,178 SGD
Retailer 14$5,299 SGD
MOH London$5,879 SGD

33 data points across 15 retailers

16 retailers$2,543 SGD to $5,879 SGD

A
Cheapest Retailer
-
$2,543 SGD
A
Retailer 2
-
$2,807 SGD
View
A
Retailer 3
-
$2,807 SGD
View
A
Retailer 4
-
$2,813 SGD
View
Final sale: no returns
A
Retailer 5
-
$2,995 SGD
View
A
Retailer 6
-
$3,044 SGD
View
A
Retailer 7
-
$3,049 SGD
View
A
Retailer 8
-
$3,163 SGD
View
A
Retailer 9
-
$3,248 SGD
View
A
Retailer 10
-
$3,294 SGD
View
A
Retailer 11
-
$3,456 SGD
View
B+
Retailer 12
-
$3,788 SGD
View
A
Retailer 13
-
$4,106 SGD
View
A
Retailer 14
-
$4,178 SGD
View
B+
Retailer 15
-
$5,299 SGD
View
Most Expensive
B+
MOH London
25FF106C0 · Nov 4
$5,879 SGD
£3,612 GBP
View
15 more retailers have this diamond
Prices start from $2,543 SGDSave up to $3,336 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
$2,543 SGD