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Round|Natural|GIA

1.50ct F I1 Round Natural Diamond

GD • F/I1 • GIA 1425908203

Certificate GIA 1425908203

Diamond specifications and retailer prices

From €2,268 EUR
₹241,349 INR
As of October 31, 2026
Save €3,254 EUR (59%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €5,522 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 F colour (colourless) and I1 clarity (included), with a standard cut grade and certified by GIA 1425908203. Listed at 10 retailers as of October 30, 2026, with prices from €2,268 to €5,522, a €3,254 spread on the same certified stone. NZ Jewellers lists it at €5,522. 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
F
Color
I1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle39°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 1425908203
Dimensions7.10 × 7.02 × 4.59 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Needle, Indented Natural, Extra Facet
Top View
7.10 mm7.02 mm1.50 ctF / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1425908203
Side View
Table 57.0%Crown 39°Girdle: STK-VTKPavilion 40°Culet: NoneDepth 65.0%

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: Oct 31
Current: €5,522 EUR|Low: €2,263 EUR|High: €5,522 EUR|Avg: €3,316 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 4€2,268 EUR
Retailer 5€2,291 EUR
Retailer 3€2,778 EUR
Retailer 6€2,813 EUR
Retailer 8€3,170 EUR
Retailer 10€3,170 EUR
Retailer 7€3,291 EUR
Retailer 9€3,656 EUR
Retailer 2€3,695 EUR
NZ Jewellers€5,522 EUR

45 data points across 10 retailers

10 retailers€2,268 EUR to €5,522 EUR

A
Cheapest Retailer
-
€2,268 EUR
₹241,349 INR
B+
Retailer 2
-
€2,291 EUR
HK$20,000 HKD
View
B+
Retailer 3
-
€2,778 EUR
$3,104 USD
View
B+
Retailer 4
-
€2,813 EUR
$3,143 USD
View
B+
Retailer 5
-
€3,170 EUR
$3,541 USD
View
B+
Retailer 6
-
€3,170 EUR
$3,541 USD
View
B+
Retailer 7
-
€3,291 EUR
$3,677 USD
View
B+
Retailer 8
-
€3,656 EUR
$4,085 USD
View
B+
Retailer 9
-
€3,695 EUR
View
Most Expensive
B
NZ Jewellers
60377f84-760e-43f9-857c-074d4a7a5941 · Oct 30
€5,522 EUR
$6,169 USD
View
9 more retailers have this diamond
Prices start from €2,268 EURSave up to €3,254 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
€2,268 EUR