Round|Natural|GIA

1.53ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 7566126885

Certificate GIA 7566126885

Diamond specifications and retailer prices

From €5,211 EUR
As of November 4, 2026
Save €6,623 EUR (56%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €11,834 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 7566126885. Listed at 11 retailers as of November 4, 2026, with prices from €5,211 to €11,834, a €6,623 spread on the same certified stone. NZ Jewellers lists it at €11,834. 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
FluorescenceStrong
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7566126885
Dimensions7.30 × 7.34 × 4.58 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud, Feather, Knot, Needle
Top View
7.30 mm7.34 mm1.53 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7566126885
Side View
Table 58.0%CrownGirdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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 4
Current: €11,834 EUR|Low: €5,211 EUR|High: €12,432 EUR|Avg: €7,707 EUR|-4.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6€5,211 EUR
Retailer 5€5,907 EUR
Retailer 10€6,102 EUR
Retailer 2€6,771 EUR
Retailer 8€7,076 EUR
Retailer 9€7,185 EUR
Retailer 7€7,357 EUR
Retailer 3€7,740 EUR
Retailer 4€9,834 EUR
NZ Jewellers€11,834 EUR

32 data points across 10 retailers

11 retailers€5,211 EUR to €11,834 EUR

A
Cheapest Retailer
-
€5,211 EUR
A
Retailer 2
-
€5,907 EUR
View
A
Retailer 3
-
€6,102 EUR
View
Retailer 4
-
€6,322 EUR
View
Price last confirmed 26 days ago
A
Retailer 5
-
€6,771 EUR
View
A
Retailer 6
-
€7,076 EUR
View
A
Retailer 7
-
€7,185 EUR
View
A
Retailer 8
-
€7,357 EUR
View
B+
Retailer 9
-
€7,740 EUR
View
B+
Retailer 10
-
€9,834 EUR
View
Most Expensive
B
NZ Jewellers
5f65f7ea-0a75-4d20-b685-ced91d515f72 · Nov 5
€11,834 EUR
$13,283 USD
View
10 more retailers have this diamond
Prices start from €5,211 EURSave up to €6,623 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
€5,211 EUR