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Round|Natural|GIA

1.50ct H I1 Round Natural Diamond

EX • H/I1 • GIA 6442630848

Certificate GIA 6442630848

Diamond specifications and retailer prices

From €3,850 EUR
HK$33,600 HKD
As of November 1, 2026
Save €4,970 EUR (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €8,819 EUR at NZ Jewellers · As of October 30, 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 I1 clarity (included), with a top-tier cut grade and certified by GIA 6442630848. Listed at 10 retailers as of October 30, 2026, with prices from €3,850 to €8,819, a €4,970 spread on the same certified stone. NZ Jewellers lists it at €8,819. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6442630848
Dimensions7.32 × 7.27 × 4.58 mm
L/W Ratio1.01
Top View
7.32 mm7.27 mm1.50 ctH / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6442630848
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.7%

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 1
Current: €8,819 EUR|Low: €3,815 EUR|High: €8,819 EUR|Avg: €5,410 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5€3,850 EUR
Retailer 2€3,872 EUR
Retailer 4€4,545 EUR
Retailer 6€4,598 EUR
Retailer 7€5,273 EUR
Retailer 8€5,273 EUR
Retailer 10€5,273 EUR
Retailer 3€5,738 EUR
Retailer 9€6,084 EUR
NZ Jewellers€8,819 EUR

44 data points across 10 retailers

10 retailers€3,850 EUR to €8,819 EUR

B+
Cheapest Retailer
-
€3,850 EUR
HK$33,600 HKD
B+
Retailer 2
-
€3,872 EUR
₹411,943 INR
View
B+
Retailer 3
-
€4,545 EUR
$5,078 USD
View
B+
Retailer 4
-
€4,598 EUR
$5,137 USD
View
B
Retailer 5
-
€5,273 EUR
$5,891 USD
View
B
Retailer 6
-
€5,273 EUR
$5,891 USD
View
B
Retailer 7
-
€5,273 EUR
$5,891 USD
View
B
Retailer 8
-
€5,738 EUR
View
B
Retailer 9
-
€6,084 EUR
$6,797 USD
View
Most Expensive
B
NZ Jewellers
6251a125-e2bc-4edf-8a89-8d89d04e6f7d · Oct 30
€8,819 EUR
$9,853 USD
View
9 more retailers have this diamond
Prices start from €3,850 EURSave up to €4,970 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
€3,850 EUR