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Round|Natural|GIA

1.50ct G I1 Round Natural Diamond

VG • G/I1 • GIA 1433366804

Certificate GIA 1433366804

Diamond specifications and retailer prices

From €2,555 EUR
HK$22,300 HKD
As of November 1, 2026
Save €3,245 EUR (56%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €5,800 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 G colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 1433366804. Listed at 11 retailers as of October 30, 2026, with prices from €2,555 to €5,800, a €3,245 spread on the same certified stone. NZ Jewellers lists it at €5,800. 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
G
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1433366804
Dimensions7.26 × 7.28 × 4.56 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal, Feather, Cloud, Needle, Indented Natural
Top View
7.26 mm7.28 mm1.50 ctG / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1433366804
Side View
Table 60.0%Crown 35°Girdle: STK-STKPavilion 41.8°Culet: NoneDepth 62.8%

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 1
Current: €5,800 EUR|Low: €2,532 EUR|High: €5,800 EUR|Avg: €3,341 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
November 1, 2026
Retailer 7€2,555 EUR
Retailer 2€2,619 EUR
Retailer 4€2,764 EUR
Retailer 9€2,860 EUR
Retailer 12€3,073 EUR
Retailer 3€3,075 EUR
Retailer 6€3,329 EUR
Retailer 11€3,329 EUR
Retailer 10€3,458 EUR
Retailer 5€3,755 EUR
Retailer 8€3,842 EUR
NZ Jewellers€5,800 EUR

34 data points across 12 retailers

11 retailers€2,555 EUR to €5,800 EUR

A
Cheapest Retailer
-
€2,555 EUR
HK$22,300 HKD
A
Retailer 2
-
€2,619 EUR
₹278,712 INR
View
Retailer 3
-
€2,860 EUR
$3,195 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
€3,073 EUR
$3,433 USD
View
Final sale: no returns
B+
Retailer 5
-
€3,075 EUR
$3,435 USD
View
B+
Retailer 6
-
€3,329 EUR
$3,719 USD
View
B+
Retailer 7
-
€3,329 EUR
$3,719 USD
View
B+
Retailer 8
-
€3,458 EUR
$3,863 USD
View
B+
Retailer 9
-
€3,755 EUR
View
B+
Retailer 10
-
€3,842 EUR
$4,292 USD
View
Most Expensive
B
NZ Jewellers
7595cf48-f38d-4ca5-a127-d26cfd00a7e2 · Oct 30
€5,800 EUR
$6,480 USD
View
10 more retailers have this diamond
Prices start from €2,555 EURSave up to €3,245 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
€2,555 EUR