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Oval|Natural|GIA

1.50ct J SI1 Oval Natural Diamond

ID • J/SI1 • GIA 7528704108

Certificate GIA 7528704108

Diamond specifications and retailer prices

From €3,093 EUR
HK$27,000 HKD
As of November 1, 2026
Save €3,963 EUR (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €7,057 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7528704108. Listed at 23 retailers as of October 30, 2026, with prices from €3,093 to €7,057, a €3,963 spread on the same certified stone. NZ Jewellers lists it at €7,057. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
J
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7528704108
Dimensions8.83 × 6.45 × 3.98 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Needle, Pinpoint
Top View
8.83 mm6.45 mm1.50 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7528704108
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.7%

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: €7,057 EUR|Low: €3,071 EUR|High: €7,258 EUR|Avg: €4,286 EUR|-2.8%
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
Retailer 19
November 2, 2026
Retailer 18€3,093 EUR
Retailer 11€3,242 EUR
Retailer 14€3,307 EUR
Retailer 5€3,612 EUR
Retailer 13€3,697 EUR
Retailer 19€3,831 EUR
Retailer 15€3,897 EUR
Retailer 8€3,939 EUR
Retailer 4€4,050 EUR
Retailer 9€4,050 EUR
Retailer 10€4,050 EUR
Retailer 12€4,144 EUR
Retailer 6€4,171 EUR
Retailer 3€4,184 EUR
Retailer 2€4,582 EUR
Retailer 7€4,673 EUR
Retailer 17€4,979 EUR
Retailer 16€6,451 EUR
NZ Jewellers€7,057 EUR

21 data points across 19 retailers

23 retailers€3,093 EUR to €7,057 EUR

A
Cheapest Retailer
-
€3,093 EUR
HK$27,000 HKD
A
Retailer 2
-
€3,242 EUR
SGD 4,894 SGD
View
A
Retailer 3
-
€3,307 EUR
₹351,832 INR
View
A
Retailer 4
-
€3,612 EUR
$4,035 USD
View
B+
Retailer 5
-
€3,697 EUR
$4,130 USD
View
B+
Retailer 6
-
€3,831 EUR
$4,280 USD
View
B+
Retailer 7
-
€3,868 EUR
$4,321 USD
View
Final sale: no returns
B+
Retailer 8
-
€3,897 EUR
£3,428 GBP
View
B+
Retailer 9
-
€3,898 EUR
$4,355 USD
View
B+
Retailer 10
-
€3,939 EUR
SGD 5,947 SGD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
€4,050 EUR
$4,525 USD
View
B+
Retailer 12
-
€4,050 EUR
$4,525 USD
View
B+
Retailer 13
-
€4,050 EUR
$4,525 USD
View
B+
Retailer 14
-
€4,144 EUR
£3,645 GBP
View
B+
Retailer 15
-
€4,171 EUR
$4,660 USD
View
B+
Retailer 16
-
€4,184 EUR
$4,675 USD
View
Retailer 17
-
€4,224 EUR
A$7,259 AUD
View
Price last confirmed 23 days ago
B+
Retailer 18
-
€4,582 EUR
View
B+
Retailer 19
-
€4,673 EUR
$5,221 USD
View
Retailer 20
-
€4,808 EUR
$5,371 USD
View
Price last confirmed 14 days ago
B
Retailer 21
-
€4,979 EUR
ZAR 89,857 ZAR
View
B
Retailer 22
-
€6,451 EUR
£5,675 GBP
View
Most Expensive
B
NZ Jewellers
252448c4-1b8e-47b9-bb16-5cb133090279 · Oct 30
€7,057 EUR
$7,884 USD
View
22 more retailers have this diamond
Prices start from €3,093 EURSave up to €3,963 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 Oval
€3,093 EUR