Oval|Natural|GIA

1.50ct G I1 Oval Natural Diamond

EX • G/I1 • GIA 1559084419

Certificate GIA 1559084419

Diamond specifications and retailer prices

From €3,598 EUR
HK$31,400 HKD
As of October 31, 2026
Save €1,782 EUR (33%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €8,250 EUR at NZ Jewellers · As of October 23, 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 G 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 1559084419. Listed at 8 retailers as of October 31, 2026, with a 50% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Color
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559084419
Dimensions8.63 × 6.30 × 4.14 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
8.63 mm6.30 mm1.50 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559084419
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.7%

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: Oct 31
Current: €8,250 EUR|Low: €3,575 EUR|High: €8,861 EUR|Avg: €5,148 EUR|-6.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 5€3,598 EUR
Retailer 11€3,854 EUR
Retailer 10€3,912 EUR
Retailer 12€3,922 EUR
Retailer 7€3,974 EUR
Retailer 8€4,125 EUR
Retailer 2€4,259 EUR
Retailer 4€5,358 EUR
Retailer 6€5,380 EUR
Retailer 3€6,265 EUR
Retailer 9€7,320 EUR
NZ Jewellers€8,250 EUR

31 data points across 12 retailers

8 retailers€3,598 EUR to €5,380 EUR

A
Cheapest Retailer
-
€3,598 EUR
HK$31,400 HKD
A
Retailer 2
-
€3,912 EUR
$4,370 USD
View
A
Retailer 3
-
€3,974 EUR
$4,440 USD
View
A
Retailer 4
-
€4,125 EUR
$4,609 USD
View
Final sale: no returns
A
Retailer 5
-
€4,259 EUR
$4,758 USD
View
B+
Retailer 6
-
€5,380 EUR
View
Retailer 7
-
€7,320 EUR
$8,177 USD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
f4c402a4-0c3d-4038-a955-27fc6e88cad8 · Oct 23
€8,250 EUR
$9,217 USD
View
Price last confirmed 9 days ago
7 more retailers have this diamond
Prices start from €3,598 EURSave up to €1,782 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
€3,598 EUR