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Oval|Natural|GIA

1.50ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 7551849289

Certificate GIA 7551849289

Diamond specifications and retailer prices

From €4,068 EUR
$4,545 USD
As of November 1, 2026
Save €4,935 EUR (55%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: €9,003 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 7551849289. Listed at 31 retailers as of October 30, 2026, with prices from €4,068 to €9,003, a €4,935 spread on the same certified stone. NZ Jewellers lists it at €9,003. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7551849289
Dimensions9.33 × 6.30 × 3.73 mm
L/W Ratio1.48
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
9.33 mm6.30 mm1.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7551849289
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.2%

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: €9,003 EUR|Low: €4,068 EUR|High: €9,003 EUR|Avg: €5,347 EUR
NZ Jewellers
Retailer 2
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Retailer 28
Retailer 29
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Retailer 31
November 2, 2026
Retailer 26€4,068 EUR
Retailer 7€4,112 EUR
Retailer 9€4,205 EUR
Retailer 16€4,253 EUR
Retailer 31€4,253 EUR
Retailer 10€4,307 EUR
Retailer 15€4,501 EUR
Retailer 14€4,565 EUR
Retailer 3€4,701 EUR
Retailer 17€4,774 EUR
Retailer 29€4,821 EUR
Retailer 4€4,876 EUR
Retailer 19€4,876 EUR
Retailer 30€4,876 EUR
Retailer 8€4,962 EUR
Retailer 21€5,103 EUR
Retailer 20€5,109 EUR
Retailer 25€5,162 EUR
Retailer 2€5,179 EUR
Retailer 24€5,250 EUR
Retailer 23€5,325 EUR
Retailer 5€5,451 EUR
Retailer 18€5,451 EUR
Retailer 22€5,519 EUR
Retailer 12€5,627 EUR
Retailer 11€5,630 EUR
Retailer 13€5,880 EUR
Retailer 28€6,613 EUR
Retailer 6€7,798 EUR
Retailer 27€7,930 EUR
NZ Jewellers€9,003 EUR

24 data points across 31 retailers

31 retailers€4,068 EUR to €9,003 EUR

B+
Cheapest Retailer
-
€4,068 EUR
$4,545 USD
B+
Retailer 2
-
€4,112 EUR
$4,594 USD
View
B+
Retailer 3
-
€4,205 EUR
$4,698 USD
View
B+
Retailer 4
-
€4,253 EUR
$4,751 USD
View
B+
Retailer 5
-
€4,253 EUR
$4,752 USD
View
B+
Retailer 6
-
€4,307 EUR
$4,811 USD
View
B+
Retailer 7
-
€4,501 EUR
$5,028 USD
View
Final sale: no returns
B+
Retailer 8
-
€4,565 EUR
$5,100 USD
View
B+
Retailer 9
-
€4,701 EUR
CA$7,294 CAD
View
B
Retailer 10
-
€4,774 EUR
$5,333 USD
View
B
Retailer 11
-
€4,821 EUR
$5,386 USD
View
B
Retailer 12
-
€4,876 EUR
$5,448 USD
View
B
Retailer 13
-
€4,876 EUR
$5,448 USD
View
B
Retailer 14
-
€4,876 EUR
$5,448 USD
View
B
Retailer 15
-
€4,962 EUR
$5,544 USD
View
B+
Retailer 16
-
€5,103 EUR
$5,702 USD
View
B+
Retailer 17
-
€5,109 EUR
$5,708 USD
View
Retailer 18
-
€5,162 EUR
A$8,872 AUD
View
Price last confirmed 35 days ago
B+
Retailer 19
-
€5,179 EUR
£4,556 GBP
View
B+
Retailer 20
-
€5,250 EUR
£4,619 GBP
View
B
Retailer 21
-
€5,325 EUR
$5,949 USD
View
B
Retailer 22
-
€5,451 EUR
$6,090 USD
View
B
Retailer 23
-
€5,451 EUR
$6,090 USD
View
B
Retailer 24
-
€5,519 EUR
$6,165 USD
View
B
Retailer 25
-
€5,627 EUR
$6,286 USD
View
B
Retailer 26
-
€5,630 EUR
$6,290 USD
View
B
Retailer 27
-
€5,880 EUR
View
B
Retailer 28
-
€6,613 EUR
ZAR 119,360 ZAR
View
B
Retailer 29
-
€7,798 EUR
$8,712 USD
View
B
Retailer 30
-
€7,930 EUR
£6,976 GBP
View
Most Expensive
B
NZ Jewellers
3a756a26-e7cf-48a9-8c8b-39f5d897f658 · Oct 30
€9,003 EUR
$10,058 USD
View
30 more retailers have this diamond
Prices start from €4,068 EURSave up to €4,935 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
€4,068 EUR