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Radiant|Natural|GIA

1.53ct E SI1 Radiant Natural Diamond

GD • E/SI1 • GIA 7456852750

Certificate GIA 7456852750

Diamond specifications and retailer prices

From $15,223 SGD
As of November 4, 2026
Save $10,333 SGD (40%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $25,555 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 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 7456852750. Listed at 22 retailers as of November 4, 2026, with prices from $15,223 to $25,555, a $10,333 spread on the same certified stone. MOH London lists it at $25,555. 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
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle35.8°
OriginNatural
Grading LabGIA
CertificateGIA 7456852750
Dimensions7.67 × 5.78 × 3.87 mm
L/W Ratio1.33
Top View
7.67 mm5.78 mm1.53 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7456852750
Side View
Table 64.0%CrownGirdle: Slightly ThickPavilion 35.8°Culet: NoneDepth 66.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $25,555 SGD|Low: $14,450 SGD|High: $25,933 SGD|Avg: $19,704 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 7$14,450 SGD
Retailer 10$16,407 SGD
Retailer 3$17,048 SGD
Retailer 2$17,340 SGD
Retailer 8$17,502 SGD
Retailer 6$17,614 SGD
Retailer 4$20,556 SGD
Retailer 9$23,243 SGD
Retailer 5$23,938 SGD
MOH London$25,555 SGD

46 data points across 10 retailers

22 retailers$15,223 SGD to $25,555 SGD

Retailer 1
-
$14,450 SGD
Price last confirmed 17 days ago
B
Retailer 2
-
$15,223 SGD
View
B
Retailer 3
-
$15,245 SGD
View
B
Retailer 4
-
$15,333 SGD
View
B
Retailer 5
-
$15,454 SGD
View
B
Retailer 6
-
$16,135 SGD
View
Retailer 7
-
$16,407 SGD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$16,544 SGD
View
B
Retailer 9
-
$17,048 SGD
View
B
Retailer 10
-
$17,340 SGD
View
B
Retailer 11
-
$17,502 SGD
View
Retailer 12
-
$17,614 SGD
View
Price last confirmed 15 days ago
B
Retailer 13
-
$17,775 SGD
View
B
Retailer 14
-
$18,458 SGD
View
B
Retailer 15
-
$18,827 SGD
View
B
Retailer 16
-
$18,827 SGD
View
B
Retailer 17
-
$19,015 SGD
View
B
Retailer 18
-
$19,455 SGD
View
B
Retailer 19
-
$20,556 SGD
View
B
Retailer 20
-
$23,243 SGD
View
B
Retailer 21
-
$23,938 SGD
View
Most Expensive
B
MOH London
7BB49F06F · Nov 4
$25,555 SGD
£15,701 GBP
View
21 more retailers have this diamond
Prices start from $15,223 SGDSave up to $10,333 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
1.53ct Radiant
$15,223 SGD