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1.54ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 7531129644

Certificate GIA 7531129644

Diamond specifications and retailer prices

From €2,538 EUR
As of November 6, 2026
Save €3,070 EUR (55%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €5,609 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.54ct natural round diamond

This 1.54ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7531129644. Listed at 9 retailers as of November 5, 2026, with prices from €2,538 to €5,609, a €3,070 spread on the same certified stone. NZ Jewellers lists it at €5,609. 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

1.54
Carat
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7531129644
Dimensions7.34 × 7.38 × 4.62 mm
L/W Ratio1.01
Top View
7.34 mm7.38 mm1.54 ctL / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7531129644
Side View
Table 55.0%CrownGirdlePavilionCuletDepth 62.7%

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 6
Current: €5,609 EUR|Low: €2,538 EUR|High: €5,609 EUR|Avg: €3,178 EUR|+16.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8€2,538 EUR
Retailer 7€2,615 EUR
Retailer 6€2,786 EUR
Retailer 9€2,809 EUR
Retailer 3€2,823 EUR
Retailer 2€2,921 EUR
Retailer 4€3,117 EUR
Retailer 5€3,274 EUR
NZ Jewellers€5,609 EUR

38 data points across 9 retailers

9 retailers€2,538 EUR to €5,609 EUR

B+
Cheapest Retailer
-
€2,538 EUR
B+
Retailer 2
-
€2,615 EUR
View
B+
Retailer 3
-
€2,786 EUR
View
B+
Retailer 4
-
€2,809 EUR
View
B+
Retailer 5
-
€2,823 EUR
View
B+
Retailer 6
-
€2,921 EUR
View
B+
Retailer 7
-
€3,117 EUR
View
B
Retailer 8
-
€3,274 EUR
View
Most Expensive
C
NZ Jewellers
d945e30f-7b5d-4a2e-9715-a793be5248e5 · Nov 5
€5,609 EUR
$6,295 USD
View
8 more retailers have this diamond
Prices start from €2,538 EURSave up to €3,070 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.

B+
1.54ct Round
€2,538 EUR