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1.55ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 6555735963

Certificate GIA 6555735963

Diamond specifications and retailer prices

From €6,326 EUR
As of November 3, 2026
Save €427 EUR (6%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €6,753 EUR at Zales · As of November 6, 2026
View at Zales

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6555735963. Listed at 2 retailers as of November 3, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6555735963
Dimensions7.39 × 7.36 × 4.60 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
7.39 mm7.36 mm1.55 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555735963
Side View
Table 56.0%Crown 34.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: €6,326 EUR|Low: €5,461 EUR|High: €6,986 EUR|Avg: €6,095 EUR|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Zales
November 3, 2026
Retailer 2€5,461 EUR
Retailer 4€5,499 EUR
Retailer 5€6,001 EUR
Retailer 1€6,326 EUR
Zales€6,753 EUR
Retailer 3€6,986 EUR

19 data points across 6 retailers

2 retailers€6,326 EUR to €6,753 EUR

B+
Cheapest Retailer
-
€6,326 EUR
Most Expensive
B
Zales
529587351 · Nov 6
€6,753 EUR
$7,540 USD
View
1 more retailer has this diamond
Prices start from €6,326 EURSave up to €427 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+
1.55ct Round
€6,326 EUR