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Oval|Natural|GIA

1.50ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 7541768704

Certificate GIA 7541768704

Diamond specifications and retailer prices

From $5,358 CAD
HK$29,800 HKD
As of October 29, 2026
Save $6,038 CAD (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $11,878 CAD 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 113% 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
Color
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: Oct 29
Current: $5,799 CAD|Low: $5,322 CAD|High: $11,487 CAD|Avg: $7,127 CAD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 2$5,358 CAD
Retailer 3$5,473 CAD
Retailer 1$5,799 CAD
Retailer 11$6,327 CAD
Retailer 7$6,714 CAD
Retailer 12$6,881 CAD
Retailer 6$7,089 CAD
Retailer 4$7,203 CAD
Retailer 9$7,358 CAD
Retailer 5$8,074 CAD
Retailer 8$8,700 CAD
Retailer 10$11,396 CAD

31 data points across 12 retailers

18 retailers$5,358 CAD to $11,396 CAD

A
Cheapest Retailer
-
$5,358 CAD
HK$29,800 HKD
A
Retailer 2
-
$5,473 CAD
SGD 5,265 SGD
View
A
Retailer 3
-
$5,799 CAD
₹393,178 INR
View
A
Retailer 4
-
$6,327 CAD
$4,504 USD
View
A
Retailer 5
-
$6,581 CAD
$4,685 USD
View
A
Retailer 6
-
$6,714 CAD
$4,780 USD
View
A
Retailer 7
-
$6,881 CAD
SGD 6,620 SGD
View
A
Retailer 8
-
$7,089 CAD
£3,974 GBP
View
A
Retailer 9
-
$7,102 CAD
$5,056 USD
View
Price last confirmed 12 days ago
A
Retailer 10
-
$7,102 CAD
$5,056 USD
View
Price last confirmed 11 days ago
A
Retailer 11
-
$7,102 CAD
$5,056 USD
View
Price last confirmed 13 days ago
A
Retailer 12
-
$7,203 CAD
A$7,889 AUD
View
Price last confirmed 19 days ago
B+
Retailer 13
-
$7,358 CAD
$5,238 USD
View
B+
Retailer 14
-
$8,074 CAD
€5,474 EUR
View
B+
Retailer 15
-
$8,195 CAD
$5,834 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$8,700 CAD
ZAR 100,062 ZAR
View
B
Retailer 17
-
$11,396 CAD
£6,388 GBP
View
Most Expensive
B
NZ Jewellers
5153f1c8-7027-4007-81b7-3048748b89ec · Oct 17
$11,878 CAD
$8,456 USD
View
Price last confirmed 11 days ago
17 more retailers have this diamond
Prices start from $5,358 CADSave up to $6,038 CAD

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
$5,358 CAD