CaratHunter
Plans
Round|Natural|GIA

1.50ct K SI1 Round Natural Diamond

VG • K/SI1 • GIA 7546878538

Certificate GIA 7546878538

Diamond specifications and retailer prices

From €2,110 EUR
As of November 6, 2026
Save €2,896 EUR (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €5,006 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 7546878538. Listed at 17 retailers as of November 5, 2026, with prices from €2,110 to €5,006, a €2,896 spread on the same certified stone. NZ Jewellers lists it at €5,006. 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
FluorescenceStrong
Crown angle37°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7546878538
Dimensions7.10 × 7.20 × 4.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Needle, Cloud, Pinpoint, Indented Natural
Top View
7.10 mm7.20 mm1.50 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7546878538
Side View
Table 58.0%Crown 37°Girdle: STK-THKPavilion 41°Culet: NoneDepth 64.3%

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: €5,006 EUR|Low: €2,110 EUR|High: €5,006 EUR|Avg: €3,300 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
November 6, 2026
Retailer 14€2,110 EUR
Retailer 3€2,442 EUR
Retailer 13€2,495 EUR
Retailer 8€2,738 EUR
Retailer 4€2,873 EUR
Retailer 7€2,938 EUR
Retailer 6€3,079 EUR
Retailer 2€3,129 EUR
Retailer 5€3,316 EUR
Retailer 9€3,326 EUR
Retailer 11€3,343 EUR
Retailer 10€3,507 EUR
Retailer 12€4,792 EUR
NZ Jewellers€5,006 EUR

36 data points across 14 retailers

17 retailers€2,110 EUR to €5,006 EUR

A
Cheapest Retailer
-
€2,110 EUR
A
Retailer 2
-
€2,442 EUR
View
B+
Retailer 3
-
€2,495 EUR
View
B+
Retailer 4
-
€2,552 EUR
View
B+
Retailer 5
-
€2,738 EUR
View
Retailer 6
-
€2,873 EUR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€2,938 EUR
View
Retailer 8
-
€2,984 EUR
View
Price last confirmed 38 days ago
B+
Retailer 9
-
€3,079 EUR
View
B+
Retailer 10
-
€3,129 EUR
View
B+
Retailer 11
-
€3,316 EUR
View
B+
Retailer 12
-
€3,326 EUR
View
B+
Retailer 13
-
€3,343 EUR
View
B+
Retailer 14
-
€3,507 EUR
View
B
Retailer 15
-
€4,061 EUR
View
B
Retailer 16
-
€4,792 EUR
View
Most Expensive
B
NZ Jewellers
42a7469c-6b90-48c4-a836-741e832470b3 · Nov 5
€5,006 EUR
$5,619 USD
View
16 more retailers have this diamond
Prices start from €2,110 EURSave up to €2,896 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
€2,110 EUR