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Radiant|Natural|GIA

1.52ct E SI1 Radiant Natural Diamond

GD • E/SI1 • GIA 5503428890

Certificate GIA 5503428890

Diamond specifications and retailer prices

From $10,454 SGD
As of November 4, 2026
Save $8,155 SGD (44%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $18,609 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.52ct natural radiant diamond

This 1.52ct natural radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5503428890. Listed at 18 retailers as of November 4, 2026, with prices from $10,454 to $18,609, a $8,155 spread on the same certified stone. NZ Jewellers lists it at $18,609. 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

1.52
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5503428890
Dimensions7.08 × 5.71 × 3.97 mm
L/W Ratio1.24
Top View
7.08 mm5.71 mm1.52 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5503428890
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.5%

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 4
Current: $12,087 SGD|Low: $10,259 SGD|High: $17,648 SGD|Avg: $12,910 SGD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 6$10,259 SGD
Retailer 9$10,454 SGD
Retailer 7$11,086 SGD
Retailer 8$11,259 SGD
Retailer 1$12,087 SGD
Retailer 5$12,264 SGD
Retailer 2$13,989 SGD
Retailer 3$16,289 SGD
Retailer 4$17,390 SGD

46 data points across 9 retailers

18 retailers$10,454 SGD to $18,609 SGD

Retailer 1
-
$10,259 SGD
Price last confirmed 17 days ago
B+
Retailer 2
-
$10,454 SGD
View
B+
Retailer 3
-
$10,900 SGD
View
B+
Retailer 4
-
$11,086 SGD
View
Retailer 5
-
$11,165 SGD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$11,259 SGD
View
B
Retailer 7
-
$12,087 SGD
View
B
Retailer 8
-
$12,096 SGD
View
Retailer 9
-
$12,264 SGD
View
Price last confirmed 15 days ago
B
Retailer 10
-
$12,282 SGD
View
B
Retailer 11
-
$12,852 SGD
View
B
Retailer 12
-
$13,957 SGD
View
B
Retailer 13
-
$13,985 SGD
View
B
Retailer 14
-
$13,989 SGD
View
Retailer 15
-
$14,695 SGD
View
Price last confirmed 15 days ago
B
Retailer 16
-
$16,289 SGD
View
B
Retailer 17
-
$17,390 SGD
View
Most Expensive
B
NZ Jewellers
7fa60af9-c328-4dff-8887-64d7193c24c5 · Nov 5
$18,609 SGD
$14,520 USD
View
17 more retailers have this diamond
Prices start from $10,454 SGDSave up to $8,155 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+
1.52ct Radiant
$10,454 SGD