CaratHunter
Plans
Round|Natural|GIA

1.55ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 1507493403

Certificate GIA 1507493403

Diamond specifications and retailer prices

From €2,970 EUR
As of November 6, 2026
Save €5,070 EUR (63%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €8,040 EUR at Adiamor · As of November 5, 2026
View at Adiamor

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1507493403. Listed at 21 retailers as of November 5, 2026, with prices from €2,970 to €8,040, a €5,070 spread on the same certified stone. Adiamor lists it at €8,040. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1507493403
Dimensions7.61 × 7.56 × 4.48 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Culet sizeNone
Key to symbols
Cloud
Top View
7.61 mm7.56 mm1.55 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1507493403
Side View
Table 58.0%Crown 32.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.0%

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 6
Current: €2,970 EUR|Low: €2,970 EUR|High: €6,665 EUR|Avg: €4,244 EUR|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 1€2,970 EUR
Retailer 10€2,999 EUR
Retailer 11€3,595 EUR
Retailer 3€3,607 EUR
Retailer 2€3,680 EUR
Retailer 7€4,045 EUR
Retailer 9€4,195 EUR
Retailer 4€4,367 EUR
Retailer 6€4,604 EUR
Retailer 5€5,045 EUR
Retailer 8€6,569 EUR

28 data points across 11 retailers

21 retailers€2,970 EUR to €8,040 EUR

A
Cheapest Retailer
-
€2,970 EUR
A
Retailer 2
-
€2,999 EUR
View
A
Retailer 3
-
€3,595 EUR
View
A
Retailer 4
-
€3,607 EUR
View
A
Retailer 5
-
€3,680 EUR
View
A
Retailer 6
-
€3,809 EUR
View
A
Retailer 7
-
€3,907 EUR
View
A
Retailer 8
-
€4,045 EUR
View
A
Retailer 9
-
€4,089 EUR
View
B+
Retailer 10
-
€4,136 EUR
View
Retailer 11
-
€4,136 EUR
View
Price last confirmed 8 days ago
B+
Retailer 12
-
€4,136 EUR
View
A
Retailer 13
-
€4,195 EUR
View
B+
Retailer 14
-
€4,269 EUR
View
A
Retailer 15
-
€4,367 EUR
View
B+
Retailer 16
-
€4,604 EUR
View
B+
Retailer 17
-
€4,772 EUR
View
B+
Retailer 18
-
€5,045 EUR
View
B
Retailer 19
-
€6,569 EUR
View
B
Retailer 20
-
€7,205 EUR
View
Most Expensive
B
Adiamor
D-64679917 · Nov 5
€8,040 EUR
$9,024 USD
View
20 more retailers have this diamond
Prices start from €2,970 EURSave up to €5,070 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.

A
1.55ct Round
€2,970 EUR