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Round|Natural|GIA

0.55ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 7563401154

Certificate GIA 7563401154

Diamond specifications and retailer prices

From €335 EUR
₹35,611 INR
As of November 1, 2026
Save €1,091 EUR (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,426 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7563401154. Listed at 14 retailers as of October 30, 2026, with prices from €335 to €1,426, a €1,091 spread on the same certified stone. NZ Jewellers lists it at €1,426. 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

0.55
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7563401154
Dimensions5.24 × 5.26 × 3.26 mm
L/W Ratio1.00
Girdle conditionMedium to Slightly Thick
Key to symbols
Crystal
Top View
5.24 mm5.26 mm0.55 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7563401154
Side View
Table 58.0%Crown 36°Girdle: UND-UNDPavilion 40.8°Culet: NDepth 62.1%

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 1
Current: €1,426 EUR|Low: €335 EUR|High: €1,496 EUR|Avg: €644 EUR|-4.7%
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
November 1, 2026
Retailer 6€335 EUR
Retailer 5€390 EUR
Retailer 12€455 EUR
Retailer 4€479 EUR
Retailer 11€490 EUR
Retailer 10€574 EUR
Retailer 7€588 EUR
Retailer 13€596 EUR
Retailer 3€604 EUR
Retailer 9€607 EUR
Retailer 2€613 EUR
Retailer 8€1,056 EUR
NZ Jewellers€1,426 EUR

24 data points across 13 retailers

14 retailers€335 EUR to €1,426 EUR

A
Cheapest Retailer
-
€335 EUR
₹35,611 INR
A
Retailer 2
-
€390 EUR
HK$3,400 HKD
View
A
Retailer 3
-
€455 EUR
$508 USD
View
A
Retailer 4
-
€479 EUR
SGD 723 SGD
View
A
Retailer 5
-
€490 EUR
$547 USD
View
Retailer 6
-
€550 EUR
$615 USD
View
Price last confirmed 35 days ago
B+
Retailer 7
-
€574 EUR
$641 USD
View
B+
Retailer 8
-
€588 EUR
£518 GBP
View
B+
Retailer 9
-
€596 EUR
$666 USD
View
B+
Retailer 10
-
€604 EUR
$675 USD
View
B+
Retailer 11
-
€607 EUR
$678 USD
View
B+
Retailer 12
-
€613 EUR
View
B
Retailer 13
-
€1,056 EUR
£929 GBP
View
Most Expensive
B
NZ Jewellers
fcda0742-6a4b-4140-9192-04faf867aece · Oct 30
€1,426 EUR
$1,593 USD
View
13 more retailers have this diamond
Prices start from €335 EURSave up to €1,091 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
0.55ct Round
€335 EUR