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Round|Natural|GIA

1.50ct H SI2 Round Natural Diamond

VG • H/SI2 • GIA 5556052378

Certificate GIA 5556052378

Diamond specifications and retailer prices

From €3,159 EUR
As of November 5, 2026
Save €4,465 EUR (59%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €7,624 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 5556052378. Listed at 20 retailers as of November 5, 2026, with prices from €3,159 to €7,624, a €4,465 spread on the same certified stone. NZ Jewellers lists it at €7,624. 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°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 5556052378
Dimensions7.09 × 7.13 × 4.57 mm
L/W Ratio1.01
Top View
7.09 mm7.13 mm1.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556052378
Side View
Table 57.0%Crown 38°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €7,624 EUR|Low: €3,159 EUR|High: €7,624 EUR|Avg: €4,299 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
November 5, 2026
Retailer 10€3,159 EUR
Retailer 4€3,278 EUR
Retailer 8€3,396 EUR
Retailer 3€3,486 EUR
Retailer 6€3,488 EUR
Retailer 18€3,660 EUR
Retailer 9€3,964 EUR
Retailer 15€3,964 EUR
Retailer 14€3,977 EUR
Retailer 7€4,245 EUR
Retailer 13€4,245 EUR
Retailer 11€4,280 EUR
Retailer 17€4,389 EUR
Retailer 16€4,574 EUR
Retailer 2€4,649 EUR
Retailer 5€5,089 EUR
Retailer 12€6,950 EUR
NZ Jewellers€7,624 EUR

38 data points across 18 retailers

20 retailers€3,159 EUR to €7,624 EUR

A
Cheapest Retailer
-
€3,159 EUR
A
Retailer 2
-
€3,278 EUR
View
A
Retailer 3
-
€3,396 EUR
View
A
Retailer 4
-
€3,486 EUR
View
A
Retailer 5
-
€3,488 EUR
View
B+
Retailer 6
-
€3,660 EUR
View
Final sale: no returns
A
Retailer 7
-
€3,964 EUR
View
A
Retailer 8
-
€3,964 EUR
View
A
Retailer 9
-
€3,977 EUR
View
Retailer 10
-
€4,013 EUR
View
Price last confirmed 8 days ago
A
Retailer 11
-
€4,245 EUR
View
A
Retailer 12
-
€4,245 EUR
View
A
Retailer 13
-
€4,280 EUR
View
A
Retailer 14
-
€4,389 EUR
View
B+
Retailer 15
-
€4,574 EUR
View
A
Retailer 16
-
€4,649 EUR
View
Retailer 17
-
€4,890 EUR
View
Price last confirmed 14 days ago
B+
Retailer 18
-
€5,089 EUR
View
B
Retailer 19
-
€6,950 EUR
View
Most Expensive
B
NZ Jewellers
cb854a2f-3017-42df-b261-f05095a538fa · Nov 5
€7,624 EUR
$8,512 USD
View
19 more retailers have this diamond
Prices start from €3,159 EURSave up to €4,465 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
€3,159 EUR