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Round|Natural|GIA

1.53ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6522273997

Certificate GIA 6522273997

Diamond specifications and retailer prices

From €5,831 EUR
As of November 4, 2026
Save €7,287 EUR (56%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €13,118 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.53ct natural round diamond

This 1.53ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6522273997. Listed at 24 retailers as of November 4, 2026, with prices from €5,831 to €13,118, a €7,287 spread on the same certified stone. NZ Jewellers lists it at €13,118. 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6522273997
Dimensions7.34 × 7.29 × 4.55 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.34 mm7.29 mm1.53 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6522273997
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

Caratlytics Score

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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 4
Current: €13,118 EUR|Low: €5,824 EUR|High: €13,118 EUR|Avg: €7,818 EUR
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 19€5,831 EUR
Retailer 20€5,881 EUR
Retailer 11€6,105 EUR
Retailer 21€6,141 EUR
Retailer 8€6,552 EUR
Retailer 10€6,559 EUR
Retailer 12€6,559 EUR
Retailer 7€7,105 EUR
Retailer 13€7,188 EUR
Retailer 9€7,215 EUR
Retailer 15€7,472 EUR
Retailer 5€7,479 EUR
Retailer 6€7,479 EUR
Retailer 2€7,505 EUR
Retailer 22€7,730 EUR
Retailer 14€7,862 EUR
Retailer 17€8,086 EUR
Retailer 4€8,199 EUR
Retailer 3€8,747 EUR
Retailer 16€9,568 EUR
Retailer 18€10,900 EUR
NZ Jewellers€13,118 EUR

28 data points across 22 retailers

24 retailers€5,831 EUR to €13,118 EUR

A
Cheapest Retailer
-
€5,831 EUR
A
Retailer 2
-
€5,881 EUR
View
A
Retailer 3
-
€6,105 EUR
View
A
Retailer 4
-
€6,110 EUR
View
A
Retailer 5
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€6,141 EUR
View
A
Retailer 6
-
€6,552 EUR
View
Retailer 7
-
€6,559 EUR
View
Price last confirmed 8 days ago
A
Retailer 8
-
€6,559 EUR
View
Final sale: no returns
A
Retailer 9
-
€7,105 EUR
View
A
Retailer 10
-
€7,188 EUR
View
B+
Retailer 11
-
€7,215 EUR
View
Retailer 12
-
€7,472 EUR
View
Price last confirmed 15 days ago
B+
Retailer 13
-
€7,479 EUR
View
B+
Retailer 14
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€7,479 EUR
View
A
Retailer 15
-
€7,505 EUR
View
B+
Retailer 16
-
€7,730 EUR
View
B+
Retailer 17
-
€7,862 EUR
View
B+
Retailer 18
-
€8,086 EUR
View
B+
Retailer 19
-
€8,199 EUR
View
Retailer 20
-
€8,688 EUR
View
Price last confirmed 14 days ago
B+
Retailer 21
-
€8,747 EUR
View
B+
Retailer 22
-
€9,568 EUR
View
B+
Retailer 23
-
€10,900 EUR
View
Most Expensive
B
NZ Jewellers
323bf81d-016a-40b1-ad0b-66b03b366831 · Nov 5
€13,118 EUR
$14,646 USD
View
23 more retailers have this diamond
Prices start from €5,831 EURSave up to €7,287 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 Round
€5,831 EUR