Radiant|Natural|GIA

1.53ct E SI1 Radiant Natural Diamond

GD • E/SI1 • GIA 7512411482

Certificate GIA 7512411482

Diamond specifications and retailer prices

From $5,854 USD
As of November 6, 2026
Save $5,176 USD (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,030 USD 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 7512411482. Listed at 10 retailers as of November 4, 2026, with prices from $5,854 to $11,030, a $5,176 spread on the same certified stone. MOH London lists it at $11,030. 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
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7512411482
Dimensions7.46 × 5.85 × 3.93 mm
L/W Ratio1.28
Girdle conditionPolished
Cert comments
Clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal
Top View
7.46 mm5.85 mm1.53 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7512411482
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.2%

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 6
Current: $11,030 USD|Low: $5,757 USD|High: $11,177 USD|Avg: $7,704 USD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$5,854 USD
Retailer 4$6,195 USD
Retailer 5$6,333 USD
Retailer 6$7,326 USD
Retailer 3$7,408 USD
Retailer 2$8,621 USD
Retailer 8$8,742 USD
MOH London$11,030 USD

35 data points across 8 retailers

10 retailers$5,854 USD to $11,030 USD

A
Cheapest Retailer
-
$5,854 USD
B+
Retailer 2
-
$6,166 USD
View
Retailer 3
-
$6,195 USD
View
Price last confirmed 24 days ago
B+
Retailer 4
-
$6,333 USD
View
Final sale: no returns
B+
Retailer 5
-
$7,326 USD
View
B+
Retailer 6
-
$7,408 USD
View
B+
Retailer 7
-
$8,043 USD
View
B+
Retailer 8
-
$8,621 USD
View
Retailer 9
-
$8,742 USD
View
Price last confirmed 25 days ago
Most Expensive
B
MOH London
802B03E80 · Nov 4
$11,030 USD
£8,685 GBP
View
9 more retailers have this diamond
Prices start from $5,854 USDSave up to $5,176 USD

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
$5,854 USD