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Round|Natural|GIA

1.50ct K I1 Round Natural Diamond

VG • K/I1 • GIA 7426523997

Certificate GIA 7426523997

Diamond specifications and retailer prices

From €2,851 EUR
As of November 6, 2026
Save €3,824 EUR (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €6,675 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 I1 clarity (included), with a very-good cut grade and certified by GIA 7426523997. Listed at 9 retailers as of November 5, 2026, with prices from €2,851 to €6,675, a €3,824 spread on the same certified stone. NZ Jewellers lists it at €6,675. 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
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 7426523997
Dimensions7.26 × 7.23 × 4.51 mm
L/W Ratio1.00
Top View
7.26 mm7.23 mm1.50 ctK / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7426523997
Side View
Table 59.0%Crown 36.5°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 62.3%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: €6,675 EUR|Low: €2,828 EUR|High: €6,879 EUR|Avg: €3,938 EUR|-3.0%
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
November 5, 2026
Retailer 8€2,851 EUR
Retailer 6€2,902 EUR
Retailer 11€2,953 EUR
Retailer 7€2,976 EUR
Retailer 3€3,147 EUR
Retailer 9€3,471 EUR
Retailer 12€3,471 EUR
Retailer 10€3,604 EUR
Retailer 5€3,791 EUR
Retailer 13€4,005 EUR
Retailer 2€4,301 EUR
Retailer 14€4,698 EUR
Retailer 4€5,607 EUR
NZ Jewellers€6,675 EUR

26 data points across 14 retailers

9 retailers€2,851 EUR to €6,675 EUR

B+
Cheapest Retailer
-
€2,851 EUR
B+
Retailer 2
-
€2,953 EUR
View
B+
Retailer 3
-
€2,976 EUR
View
B
Retailer 4
-
€3,471 EUR
View
Retailer 5
-
€3,471 EUR
View
Price last confirmed 8 days ago
B
Retailer 6
-
€3,604 EUR
View
B
Retailer 7
-
€4,005 EUR
View
B
Retailer 8
-
€4,301 EUR
View
Most Expensive
C
NZ Jewellers
3358b568-b6ff-4484-ab41-2113cb04a746 · Nov 5
€6,675 EUR
$7,492 USD
View
8 more retailers have this diamond
Prices start from €2,851 EURSave up to €3,824 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+
1.50ct Round
€2,851 EUR