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Oval|Natural|GIA

1.50ct J SI1 Oval Natural Diamond

VG • J/SI1 • GIA 6535469750

Certificate GIA 6535469750

Diamond specifications and retailer prices

From €3,970 EUR
$4,435 USD
As of October 31, 2026
Save €4,870 EUR (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €8,840 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6535469750. Listed at 23 retailers as of October 30, 2026, with prices from €3,970 to €8,840, a €4,870 spread on the same certified stone. NZ Jewellers lists it at €8,840. 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
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6535469750
Dimensions9.91 × 6.17 × 3.42 mm
L/W Ratio1.61
Top View
9.91 mm6.17 mm1.50 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6535469750
Side View
Table 61.0%CrownGirdle: Ext. ThickPavilionCulet: NoneDepth 55.5%

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: Oct 31
Current: €8,840 EUR|Low: €4,051 EUR|High: €8,840 EUR|Avg: €5,626 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 16€4,220 EUR
Retailer 15€4,303 EUR
Retailer 3€4,419 EUR
Retailer 5€4,788 EUR
Retailer 8€4,788 EUR
Retailer 12€4,788 EUR
Retailer 2€5,085 EUR
Retailer 10€5,156 EUR
Retailer 6€5,197 EUR
Retailer 4€5,321 EUR
Retailer 14€5,524 EUR
Retailer 7€5,737 EUR
Retailer 9€5,773 EUR
Retailer 13€6,494 EUR
Retailer 11€7,787 EUR
NZ Jewellers€8,840 EUR

38 data points across 16 retailers

23 retailers€3,970 EUR to €8,840 EUR

B+
Cheapest Retailer
-
€3,970 EUR
$4,435 USD
B+
Retailer 2
-
€4,176 EUR
$4,665 USD
View
B+
Retailer 3
-
€4,220 EUR
$4,715 USD
View
B+
Retailer 4
-
€4,303 EUR
$4,807 USD
View
B
Retailer 5
-
€4,419 EUR
$4,937 USD
View
Final sale: no returns
B
Retailer 6
-
€4,489 EUR
$5,015 USD
View
B
Retailer 7
-
€4,788 EUR
$5,349 USD
View
Retailer 8
-
€4,788 EUR
$5,349 USD
View
Price last confirmed 17 days ago
Retailer 9
-
€4,788 EUR
$5,349 USD
View
Price last confirmed 16 days ago
B
Retailer 10
-
€5,085 EUR
£4,473 GBP
View
B
Retailer 11
-
€5,156 EUR
£4,535 GBP
View
B
Retailer 12
-
€5,197 EUR
$5,806 USD
View
Retailer 13
-
€5,321 EUR
A$9,146 AUD
View
Price last confirmed 29 days ago
B
Retailer 14
-
€5,420 EUR
$6,055 USD
View
B
Retailer 15
-
€5,524 EUR
$6,172 USD
View
B
Retailer 16
-
€5,550 EUR
$6,200 USD
View
B
Retailer 17
-
€5,550 EUR
$6,200 USD
View
B
Retailer 18
-
€5,729 EUR
$6,400 USD
View
B
Retailer 19
-
€5,737 EUR
$6,409 USD
View
B
Retailer 20
-
€5,773 EUR
View
B
Retailer 21
-
€6,494 EUR
ZAR 117,200 ZAR
View
B
Retailer 22
-
€7,787 EUR
£6,850 GBP
View
Most Expensive
C
NZ Jewellers
6f577e73-9aa0-471f-bf3e-2acabfb9a568 · Oct 30
€8,840 EUR
$9,876 USD
View
22 more retailers have this diamond
Prices start from €3,970 EURSave up to €4,870 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
€3,970 EUR