CaratHunter
Plans
Oval|Natural|GIA

1.50ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 7541768704

Certificate GIA 7541768704

Diamond specifications and retailer prices

From €3,449 EUR
HK$30,100 HKD
As of November 1, 2026
Save €3,813 EUR (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €7,569 EUR at NZ Jewellers · As of October 17, 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 I 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 7541768704. Listed at 18 retailers as of October 26, 2026, with a 111% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7541768704
Dimensions9.14 × 6.50 × 3.94 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Natural
Top View
9.14 mm6.50 mm1.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7541768704
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.6%

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: €5,151 EUR|Low: €3,391 EUR|High: €7,320 EUR|Avg: €4,567 EUR|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8€3,449 EUR
Retailer 3€3,487 EUR
Retailer 6€3,679 EUR
Retailer 12€4,031 EUR
Retailer 9€4,193 EUR
Retailer 2€4,385 EUR
Retailer 5€4,527 EUR
Retailer 4€4,590 EUR
Retailer 10€4,689 EUR
Retailer 1€5,151 EUR
Retailer 7€5,596 EUR
Retailer 11€7,262 EUR

31 data points across 12 retailers

18 retailers€3,449 EUR to €7,262 EUR

A
Cheapest Retailer
-
€3,449 EUR
HK$30,100 HKD
A
Retailer 2
-
€3,487 EUR
SGD 5,265 SGD
View
A
Retailer 3
-
€3,679 EUR
₹391,431 INR
View
A
Retailer 4
-
€4,031 EUR
$4,504 USD
View
A
Retailer 5
-
€4,193 EUR
$4,685 USD
View
A
Retailer 6
-
€4,193 EUR
$4,685 USD
View
Retailer 7
-
€4,385 EUR
SGD 6,620 SGD
View
Price last confirmed 7 days ago
Retailer 8
-
€4,526 EUR
$5,056 USD
View
Price last confirmed 16 days ago
Retailer 9
-
€4,526 EUR
$5,056 USD
View
Price last confirmed 15 days ago
Retailer 10
-
€4,526 EUR
$5,056 USD
View
Price last confirmed 17 days ago
A
Retailer 11
-
€4,527 EUR
£3,983 GBP
View
Retailer 12
-
€4,590 EUR
A$7,889 AUD
View
Price last confirmed 23 days ago
B+
Retailer 13
-
€4,689 EUR
$5,238 USD
View
B+
Retailer 14
-
€5,151 EUR
View
Retailer 15
-
€5,222 EUR
$5,834 USD
View
Price last confirmed 14 days ago
B+
Retailer 16
-
€5,596 EUR
ZAR 101,006 ZAR
View
B
Retailer 17
-
€7,262 EUR
£6,388 GBP
View
Most Expensive
NZ Jewellers
5153f1c8-7027-4007-81b7-3048748b89ec · Oct 17
€7,569 EUR
$8,456 USD
View
Price last confirmed 15 days ago
17 more retailers have this diamond
Prices start from €3,449 EURSave up to €3,813 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
€3,449 EUR