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Oval|Natural|GIA

1.50ct E SI1 Oval Natural Diamond

VG • E/SI1 • GIA 6422873409

Certificate GIA 6422873409

Diamond specifications and retailer prices

From $9,605 CAD
$6,863 USD
As of October 29, 2026
Save $12,496 CAD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $22,101 CAD at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6422873409. Listed at 20 retailers as of October 27, 2026, with prices from $9,605 to $22,101, a $12,496 spread on the same certified stone. NZ Jewellers lists it at $22,101. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
E
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6422873409
Dimensions8.51 × 6.20 × 4.13 mm
L/W Ratio1.37
Top View
8.51 mm6.20 mm1.50 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6422873409
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.5%

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: $12,296 CAD|Low: $9,278 CAD|High: $18,639 CAD|Avg: $12,656 CAD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 2$9,605 CAD
Retailer 9$10,182 CAD
Retailer 11$11,050 CAD
Retailer 10$11,246 CAD
Retailer 3$11,972 CAD
Retailer 1$12,296 CAD
Retailer 7$12,459 CAD
Retailer 6$14,417 CAD
Retailer 4$14,549 CAD
Retailer 8$15,947 CAD
Retailer 5$18,514 CAD

43 data points across 11 retailers

20 retailers$9,605 CAD to $22,101 CAD

A
Cheapest Retailer
-
$9,605 CAD
$6,863 USD
A
Retailer 2
-
$9,656 CAD
HK$53,900 HKD
View
B+
Retailer 3
-
$10,182 CAD
$7,275 USD
View
B+
Retailer 4
-
$11,050 CAD
$7,895 USD
View
Final sale: no returns
B+
Retailer 5
-
$11,051 CAD
$7,896 USD
View
B+
Retailer 6
-
$11,244 CAD
$8,034 USD
View
B+
Retailer 7
-
$11,246 CAD
$8,035 USD
View
B+
Retailer 8
-
$11,972 CAD
$8,554 USD
View
B+
Retailer 9
-
$12,156 CAD
$8,685 USD
View
B+
Retailer 10
-
$12,296 CAD
£6,918 GBP
View
B+
Retailer 11
-
$12,459 CAD
A$13,695 AUD
View
B
Retailer 12
-
$13,114 CAD
$9,370 USD
View
B
Retailer 13
-
$13,114 CAD
$9,370 USD
View
B
Retailer 14
-
$13,548 CAD
$9,680 USD
View
B
Retailer 15
-
$13,814 CAD
$9,870 USD
View
B
Retailer 16
-
$14,417 CAD
€9,810 EUR
View
B
Retailer 17
-
$14,549 CAD
$10,395 USD
View
B
Retailer 18
-
$15,947 CAD
ZAR 184,075 ZAR
View
Price last confirmed 7 days ago
B
Retailer 19
-
$18,514 CAD
£10,416 GBP
View
Most Expensive
C
NZ Jewellers
98467352-dc31-41ee-99b7-c82512ecdb5d · Oct 27
$22,101 CAD
$15,791 USD
View
19 more retailers have this diamond
Prices start from $9,605 CADSave up to $12,496 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
$9,605 CAD