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Round|Natural|GIA

1.50ct K SI1 Round Natural Diamond

VG • K/SI1 • GIA 6561589362

Certificate GIA 6561589362

Diamond specifications and retailer prices

From €2,360 EUR
As of November 6, 2026
Save €3,245 EUR (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,605 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 6561589362. Listed at 19 retailers as of November 5, 2026, with prices from €2,360 to €5,605, a €3,245 spread on the same certified stone. NZ Jewellers lists it at €5,605. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 6561589362
Dimensions7.14 × 7.05 × 4.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Cloud, Twinning Wisp, Feather, Crystal, Needle
Top View
7.14 mm7.05 mm1.50 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561589362
Side View
Table 57.0%Crown 38°Girdle: STK-THKPavilion 39.8°Culet: NDepth 64.0%

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: €5,605 EUR|Low: €2,338 EUR|High: €5,605 EUR|Avg: €3,577 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
November 6, 2026
Retailer 5€2,360 EUR
Retailer 11€2,665 EUR
Retailer 10€2,856 EUR
Retailer 7€2,900 EUR
Retailer 17€2,969 EUR
Retailer 8€2,991 EUR
Retailer 13€3,069 EUR
Retailer 6€3,217 EUR
Retailer 12€3,287 EUR
Retailer 3€3,341 EUR
Retailer 18€3,429 EUR
Retailer 2€3,502 EUR
Retailer 4€3,712 EUR
Retailer 15€3,722 EUR
Retailer 14€3,745 EUR
Retailer 16€3,926 EUR
Retailer 9€4,547 EUR
Retailer 19€5,365 EUR
NZ Jewellers€5,605 EUR

13 data points across 19 retailers

19 retailers€2,360 EUR to €5,605 EUR

A
Cheapest Retailer
-
€2,360 EUR
B+
Retailer 2
-
€2,665 EUR
View
B+
Retailer 3
-
€2,856 EUR
View
Retailer 4
-
€2,900 EUR
View
Price last confirmed 9 days ago
B+
Retailer 5
-
€2,969 EUR
View
B+
Retailer 6
-
€2,991 EUR
View
B+
Retailer 7
-
€3,069 EUR
View
Retailer 8
-
€3,217 EUR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
€3,287 EUR
View
B+
Retailer 10
-
€3,341 EUR
View
B+
Retailer 11
-
€3,429 EUR
View
B+
Retailer 12
-
€3,502 EUR
View
B+
Retailer 13
-
€3,712 EUR
View
B+
Retailer 14
-
€3,722 EUR
View
B+
Retailer 15
-
€3,745 EUR
View
B+
Retailer 16
-
€3,926 EUR
View
B
Retailer 17
-
€4,547 EUR
View
B
Retailer 18
-
€5,365 EUR
View
Most Expensive
B
NZ Jewellers
41c6a8a6-8da5-4acd-954e-e52c898fe9db · Nov 5
€5,605 EUR
$6,291 USD
View
18 more retailers have this diamond
Prices start from €2,360 EURSave up to €3,245 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
1.50ct Round
€2,360 EUR