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Oval|Natural|GIA

1.50ct J I1 Oval Natural Diamond

ID • J/I1 • GIA 7358231674

Certificate GIA 7358231674

Diamond specifications and retailer prices

From €2,639 EUR
$2,948 USD
As of November 1, 2026
Save €2,490 EUR (49%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €5,129 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7358231674. Listed at 7 retailers as of October 30, 2026, with prices from €2,639 to €5,129, a €2,490 spread on the same certified stone. NZ Jewellers lists it at €5,129. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
J
Color
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7358231674
Dimensions8.68 × 6.36 × 4.19 mm
L/W Ratio1.36
Cert comments
Additional twinning wisps, pinpoints and surface graining are not shown.
Key to symbols
Twinning Wisp, Crystal, Feather, Needle, Natural
Top View
8.68 mm6.36 mm1.50 ctJ / I1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7358231674
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 66.0%

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: €5,129 EUR|Low: €2,099 EUR|High: €5,129 EUR|Avg: €3,205 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 8€2,099 EUR
Retailer 6€2,639 EUR
Retailer 4€2,944 EUR
Retailer 7€2,944 EUR
Retailer 3€3,057 EUR
Retailer 5€3,397 EUR
Retailer 2€3,447 EUR
NZ Jewellers€5,129 EUR

17 data points across 8 retailers

7 retailers€2,639 EUR to €5,129 EUR

B+
Cheapest Retailer
-
€2,639 EUR
$2,948 USD
B+
Retailer 2
-
€2,944 EUR
$3,289 USD
View
B+
Retailer 3
-
€3,057 EUR
$3,415 USD
View
B+
Retailer 4
-
€3,397 EUR
$3,795 USD
View
B+
Retailer 5
-
€3,447 EUR
View
Retailer 6
-
€5,129 EUR
$5,730 USD
View
Price last confirmed 45 days ago
Most Expensive
B
NZ Jewellers
32c13deb-8b9a-4724-8d58-01bc1dbec2dc · Oct 30
€5,129 EUR
$5,730 USD
View
6 more retailers have this diamond
Prices start from €2,639 EURSave up to €2,490 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 Oval
€2,639 EUR