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Round|Natural|GIA

1.50ct G I1 Round Natural Diamond

VG • G/I1 • GIA 6412615371

Certificate GIA 6412615371

Diamond specifications and retailer prices

From €3,426 EUR
HK$29,900 HKD
As of November 1, 2026
Save €4,358 EUR (56%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €7,784 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 6412615371. Listed at 12 retailers as of October 30, 2026, with prices from €3,426 to €7,784, a €4,358 spread on the same certified stone. NZ Jewellers lists it at €7,784. 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 angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6412615371
Dimensions7.24 × 7.20 × 4.58 mm
L/W Ratio1.01
Top View
7.24 mm7.20 mm1.50 ctG / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6412615371
Side View
Table 59.0%Crown 36.5°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 63.4%

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: €7,784 EUR|Low: €3,391 EUR|High: €7,950 EUR|Avg: €4,821 EUR|-2.1%
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
November 1, 2026
Retailer 8€3,426 EUR
Retailer 12€3,491 EUR
Retailer 10€3,603 EUR
Retailer 6€3,756 EUR
Retailer 3€4,217 EUR
Retailer 11€4,217 EUR
Retailer 14€4,217 EUR
Retailer 4€4,735 EUR
Retailer 13€4,735 EUR
Retailer 15€4,865 EUR
Retailer 9€4,887 EUR
Retailer 2€5,244 EUR
Retailer 5€5,656 EUR
Retailer 7€6,694 EUR
NZ Jewellers€7,784 EUR

26 data points across 15 retailers

12 retailers€3,426 EUR to €7,784 EUR

A
Cheapest Retailer
-
€3,426 EUR
HK$29,900 HKD
B+
Retailer 2
-
€3,491 EUR
$3,900 USD
View
B+
Retailer 3
-
€3,603 EUR
$4,025 USD
View
B+
Retailer 4
-
€4,217 EUR
$4,711 USD
View
B+
Retailer 5
-
€4,217 EUR
$4,711 USD
View
B+
Retailer 6
-
€4,217 EUR
$4,711 USD
View
B
Retailer 7
-
€4,735 EUR
$5,290 USD
View
B
Retailer 8
-
€4,735 EUR
$5,290 USD
View
B
Retailer 9
-
€4,865 EUR
$5,435 USD
View
B
Retailer 10
-
€4,887 EUR
$5,460 USD
View
B
Retailer 11
-
€5,244 EUR
View
Most Expensive
B
NZ Jewellers
917c94b5-ea2d-491e-9f27-434177629b34 · Oct 30
€7,784 EUR
$8,696 USD
View
11 more retailers have this diamond
Prices start from €3,426 EURSave up to €4,358 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
€3,426 EUR