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Radiant|Natural|GIA

1.53ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 7553553841

Certificate GIA 7553553841

Diamond specifications and retailer prices

From €5,248 EUR
As of November 7, 2026
Save €4,441 EUR (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €9,688 EUR at NZ Jewellers · As of November 5, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7553553841. Listed at 13 retailers as of November 5, 2026, with prices from €5,248 to €9,688, a €4,441 spread on the same certified stone. NZ Jewellers lists it at €9,688. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7553553841
Dimensions7.80 × 5.68 × 3.96 mm
L/W Ratio1.37
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
7.80 mm5.68 mm1.53 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553553841
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: €9,688 EUR|Low: €5,198 EUR|High: €9,688 EUR|Avg: €6,510 EUR|+1.0%
NZ Jewellers
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
November 6, 2026
Retailer 12€5,248 EUR
Retailer 13€5,248 EUR
Retailer 14€5,248 EUR
Retailer 2€5,390 EUR
Retailer 3€5,479 EUR
Retailer 7€5,621 EUR
Retailer 4€5,849 EUR
Retailer 5€5,849 EUR
Retailer 6€6,046 EUR
Retailer 11€6,056 EUR
Retailer 8€6,294 EUR
Retailer 9€7,068 EUR
Retailer 10€8,511 EUR
NZ Jewellers€9,688 EUR

28 data points across 14 retailers

13 retailers€5,248 EUR to €9,688 EUR

A
Cheapest Retailer
-
€5,248 EUR
A
Retailer 2
-
€5,248 EUR
View
A
Retailer 3
-
€5,390 EUR
View
A
Retailer 4
-
€5,479 EUR
View
A
Retailer 5
-
€5,621 EUR
View
A
Retailer 6
-
€5,849 EUR
View
A
Retailer 7
-
€5,849 EUR
View
A
Retailer 8
-
€6,046 EUR
View
A
Retailer 9
-
€6,056 EUR
View
A
Retailer 10
-
€6,294 EUR
View
B+
Retailer 11
-
€7,068 EUR
View
B+
Retailer 12
-
€8,511 EUR
View
Most Expensive
B
NZ Jewellers
11695986-f6c3-4799-a602-e2633d10d34f · Nov 5
€9,688 EUR
$10,817 USD
View
12 more retailers have this diamond
Prices start from €5,248 EURSave up to €4,441 EUR

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
€5,248 EUR