CaratHunter
Plans
Oval|Natural|GIA

1.50ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 5242028140

Certificate GIA 5242028140

Diamond specifications and retailer prices

From €1,959 EUR
HK$17,100 HKD
As of November 1, 2026
Save €3,584 EUR (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €5,543 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5242028140. Listed at 10 retailers as of October 30, 2026, with prices from €1,959 to €5,543, a €3,584 spread on the same certified stone. NZ Jewellers lists it at €5,543. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle36.3°
OriginNatural
Grading LabGIA
CertificateGIA 5242028140
Dimensions8.81 × 6.29 × 4.05 mm
L/W Ratio1.40
Key to symbols
Feather, Cloud, Crystal, Needle
Top View
8.81 mm6.29 mm1.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242028140
Side View
Table 63.0%CrownGirdle: STK-VTKPavilion 36.3°Culet: NoneDepth 64.3%

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: €5,543 EUR|Low: €1,936 EUR|High: €5,543 EUR|Avg: €3,272 EUR|+9.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5€1,959 EUR
Retailer 4€2,440 EUR
Retailer 3€2,651 EUR
Retailer 8€2,785 EUR
Retailer 7€2,819 EUR
Retailer 10€2,925 EUR
Retailer 6€3,172 EUR
Retailer 9€4,211 EUR
Retailer 2€4,435 EUR
NZ Jewellers€5,543 EUR

25 data points across 10 retailers

10 retailers€1,959 EUR to €5,543 EUR

A
Cheapest Retailer
-
€1,959 EUR
HK$17,100 HKD
A
Retailer 2
-
€2,440 EUR
$2,726 USD
View
A
Retailer 3
-
€2,651 EUR
$2,962 USD
View
A
Retailer 4
-
€2,785 EUR
SGD 4,205 SGD
View
A
Retailer 5
-
€2,819 EUR
$3,149 USD
View
A
Retailer 6
-
€2,925 EUR
A$5,028 AUD
View
A
Retailer 7
-
€3,172 EUR
View
Retailer 8
-
€4,211 EUR
View
Price last confirmed 11 days ago
B+
Retailer 9
-
€4,435 EUR
£3,901 GBP
View
Most Expensive
B
NZ Jewellers
e69c17f0-9708-420a-b0ca-a29294a87730 · Oct 30
€5,543 EUR
$6,193 USD
View
9 more retailers have this diamond
Prices start from €1,959 EURSave up to €3,584 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
€1,959 EUR