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Round|Natural|GIA

1.50ct H SI2 Round Natural Diamond

VG • H/SI2 • GIA 6552521830

Certificate GIA 6552521830

Diamond specifications and retailer prices

From €3,567 EUR
As of November 6, 2026
Save €4,422 EUR (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €7,989 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6552521830. Listed at 20 retailers as of November 5, 2026, with prices from €3,567 to €7,989, a €4,422 spread on the same certified stone. NZ Jewellers lists it at €7,989. 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
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 6552521830
Dimensions7.15 × 7.18 × 4.56 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Needle
Top View
7.15 mm7.18 mm1.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552521830
Side View
Table 57.0%Crown 38.5°Girdle: STK-THKPavilion 40°Culet: NoneDepth 63.7%

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: €7,989 EUR|Low: €3,106 EUR|High: €7,989 EUR|Avg: €4,671 EUR|+13.6%
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
Retailer 20
November 6, 2026
Retailer 19€3,567 EUR
Retailer 13€3,773 EUR
Retailer 15€3,841 EUR
Retailer 17€3,994 EUR
Retailer 10€4,038 EUR
Retailer 8€4,077 EUR
Retailer 7€4,092 EUR
Retailer 18€4,235 EUR
Retailer 11€4,254 EUR
Retailer 4€4,267 EUR
Retailer 16€4,291 EUR
Retailer 2€4,328 EUR
Retailer 6€4,328 EUR
Retailer 5€4,760 EUR
Retailer 12€4,804 EUR
Retailer 20€4,993 EUR
Retailer 3€5,232 EUR
Retailer 14€5,738 EUR
Retailer 9€6,440 EUR
NZ Jewellers€7,989 EUR

18 data points across 20 retailers

20 retailers€3,567 EUR to €7,989 EUR

A
Cheapest Retailer
-
€3,567 EUR
A
Retailer 2
-
€3,773 EUR
View
A
Retailer 3
-
€3,841 EUR
View
A
Retailer 4
-
€3,941 EUR
View
B+
Retailer 5
-
€3,994 EUR
View
Final sale: no returns
Retailer 6
-
€4,038 EUR
View
Price last confirmed 12 days ago
Retailer 7
-
€4,077 EUR
View
Price last confirmed 9 days ago
Retailer 8
-
€4,092 EUR
View
Price last confirmed 8 days ago
A
Retailer 9
-
€4,235 EUR
View
Retailer 10
-
€4,254 EUR
View
Price last confirmed 11 days ago
A
Retailer 11
-
€4,267 EUR
View
B+
Retailer 12
-
€4,291 EUR
View
B+
Retailer 13
-
€4,328 EUR
View
B+
Retailer 14
-
€4,328 EUR
View
B+
Retailer 15
-
€4,760 EUR
View
B+
Retailer 16
-
€4,993 EUR
View
B+
Retailer 17
-
€5,232 EUR
View
B
Retailer 18
-
€5,738 EUR
View
Retailer 19
-
€6,440 EUR
View
Price last confirmed 11 days ago
Most Expensive
B
NZ Jewellers
9a47c65b-abfa-4028-b3bb-dc7656e9407b · Nov 5
€7,989 EUR
$8,920 USD
View
19 more retailers have this diamond
Prices start from €3,567 EURSave up to €4,422 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
€3,567 EUR