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Oval|Natural|GIA

1.50ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 1545745975

Certificate GIA 1545745975

Diamond specifications and retailer prices

From $7,068 CAD
As of November 3, 2026
Save $5,542 CAD (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $12,610 CAD at NZ Jewellers · As of November 2, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545745975. Listed at 8 retailers as of November 2, 2026, with prices from $7,068 to $12,610, a $5,542 spread on the same certified stone. NZ Jewellers lists it at $12,610. 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
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle39.46°
Pavilion angle40.49°
OriginNatural
Grading LabGIA
CertificateGIA 1545745975
Dimensions8.47 × 6.33 × 4.17 mm
L/W Ratio1.34
Girdle conditionVery Thick
Key to symbols
Crystal
Top View
8.47 mm6.33 mm1.50 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1545745975
Side View
Table 63.0%Crown 39.46°Girdle: STK-VTKPavilion 40.49°Culet: NoneDepth 65.9%

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 3
Current: $12,610 CAD|Low: $7,068 CAD|High: $12,801 CAD|Avg: $8,661 CAD|-1.5%
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 2, 2026
Retailer 8$7,068 CAD
Retailer 5$7,103 CAD
Retailer 6$7,539 CAD
Retailer 7$7,539 CAD
Retailer 9$7,708 CAD
Retailer 10$7,715 CAD
Retailer 12$7,807 CAD
Retailer 3$8,130 CAD
Retailer 11$8,337 CAD
Retailer 4$8,511 CAD
Retailer 2$12,007 CAD
NZ Jewellers$12,610 CAD

32 data points across 12 retailers

8 retailers$7,068 CAD to $12,610 CAD

A
Cheapest Retailer
-
$7,068 CAD
A
Retailer 2
-
$7,103 CAD
View
A
Retailer 3
-
$7,539 CAD
View
A
Retailer 4
-
$7,539 CAD
View
Retailer 5
-
$7,708 CAD
View
Price last confirmed 8 days ago
Retailer 6
-
$7,715 CAD
View
Price last confirmed 28 days ago
B
Retailer 7
-
$12,007 CAD
View
Most Expensive
B+
NZ Jewellers
bafc5ccc-1899-48c2-b09b-ca8a4404c8cf · Nov 2
$12,610 CAD
$8,965 USD
View
7 more retailers have this diamond
Prices start from $7,068 CADSave up to $5,542 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
$7,068 CAD