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Oval|Natural|GIA

1.50ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 5546862643

Certificate GIA 5546862643

Diamond specifications and retailer prices

From $10,656 CAD
$7,628 USD
As of October 31, 2026
Save $9,393 CAD (47%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $20,048 CAD 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 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 5546862643. Listed at 22 retailers as of October 30, 2026, with prices from $10,656 to $20,048, a $9,393 spread on the same certified stone. NZ Jewellers lists it at $20,048. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5546862643
Dimensions9.27 × 6.01 × 3.94 mm
L/W Ratio1.54
Top View
9.27 mm6.01 mm1.50 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5546862643
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $20,048 CAD|Low: $10,656 CAD|High: $20,048 CAD|Avg: $14,379 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 13$10,656 CAD
Retailer 10$11,552 CAD
Retailer 3$11,599 CAD
Retailer 5$12,029 CAD
Retailer 6$13,149 CAD
Retailer 9$13,210 CAD
Retailer 11$13,231 CAD
Retailer 12$13,406 CAD
Retailer 8$14,902 CAD
Retailer 4$15,036 CAD
Retailer 7$17,671 CAD
Retailer 2$18,786 CAD
NZ Jewellers$20,048 CAD

42 data points across 13 retailers

22 retailers$10,656 CAD to $20,048 CAD

B+
Cheapest Retailer
-
$10,656 CAD
$7,628 USD
B+
Retailer 2
-
$11,205 CAD
$8,021 USD
View
B+
Retailer 3
-
$11,552 CAD
$8,270 USD
View
Final sale: no returns
B+
Retailer 4
-
$11,599 CAD
$8,303 USD
View
B+
Retailer 5
-
$11,739 CAD
View
B+
Retailer 6
-
$12,823 CAD
$9,179 USD
View
B
Retailer 7
-
$13,030 CAD
$9,328 USD
View
B+
Retailer 8
-
$13,149 CAD
£7,412 GBP
View
Retailer 9
-
$13,210 CAD
A$14,549 AUD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$13,231 CAD
$9,472 USD
View
B
Retailer 11
-
$13,366 CAD
$9,568 USD
View
B
Retailer 12
-
$13,406 CAD
$9,597 USD
View
B
Retailer 13
-
$13,842 CAD
$9,909 USD
View
B
Retailer 14
-
$14,206 CAD
$10,170 USD
View
B
Retailer 15
-
$14,206 CAD
$10,170 USD
View
B
Retailer 16
-
$14,681 CAD
$10,510 USD
View
B
Retailer 17
-
$14,902 CAD
€10,160 EUR
View
B
Retailer 18
-
$15,036 CAD
$10,764 USD
View
B
Retailer 19
-
$15,370 CAD
$11,003 USD
View
B
Retailer 20
-
$17,671 CAD
ZAR 204,365 ZAR
View
B
Retailer 21
-
$18,786 CAD
£10,589 GBP
View
Most Expensive
B
NZ Jewellers
15496e81-322b-45a0-bdd8-1c679315a100 · Oct 30
$20,048 CAD
$14,352 USD
View
21 more retailers have this diamond
Prices start from $10,656 CADSave up to $9,393 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.

B+
1.50ct Oval
$10,656 CAD