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Oval|Natural|GIA

1.50ct H SI2 Oval Natural Diamond

ID • H/SI2 • GIA 7558658927

Certificate GIA 7558658927

Diamond specifications and retailer prices

From $5,614 CAD
HK$31,400 HKD
As of October 30, 2026
Save $7,177 CAD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $13,092 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558658927. Listed at 23 retailers as of October 28, 2026, with a 128% 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
H
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7558658927
Dimensions9.43 × 6.30 × 3.92 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Indented Natural, Cavity, Needle, Natural
Top View
9.43 mm6.30 mm1.50 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7558658927
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.2%

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 30
Current: $12,624 CAD|Low: $5,614 CAD|High: $13,092 CAD|Avg: $8,505 CAD|-3.6%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 5$5,614 CAD
Retailer 2$6,041 CAD
Retailer 9$6,866 CAD
Retailer 6$6,966 CAD
Retailer 4$7,197 CAD
Retailer 10$7,334 CAD
Retailer 11$7,364 CAD
Retailer 7$7,547 CAD
Retailer 8$7,547 CAD
Retailer 16$7,547 CAD
Retailer 17$7,585 CAD
Retailer 15$7,762 CAD
Retailer 13$8,528 CAD
Retailer 3$8,708 CAD
Retailer 12$12,085 CAD
NZ Jewellers$12,624 CAD
Retailer 14$12,791 CAD

23 data points across 17 retailers

23 retailers$5,614 CAD to $12,791 CAD

A
Cheapest Retailer
-
$5,614 CAD
HK$31,400 HKD
A
Retailer 2
-
$6,041 CAD
₹411,846 INR
View
A
Retailer 3
-
$6,866 CAD
SGD 6,642 SGD
View
A
Retailer 4
-
$6,966 CAD
$4,987 USD
View
Final sale: no returns
B+
Retailer 5
-
$7,140 CAD
$5,111 USD
View
B+
Retailer 6
-
$7,197 CAD
SGD 6,962 SGD
View
A
Retailer 7
-
$7,334 CAD
£4,134 GBP
View
A
Retailer 8
-
$7,364 CAD
£4,151 GBP
View
B+
Retailer 9
-
$7,489 CAD
A$8,248 AUD
View
B+
Retailer 10
-
$7,547 CAD
$5,403 USD
View
B+
Retailer 11
-
$7,547 CAD
$5,403 USD
View
B+
Retailer 12
-
$7,547 CAD
$5,403 USD
View
B+
Retailer 13
-
$7,585 CAD
$5,430 USD
View
B+
Retailer 14
-
$7,762 CAD
$5,556 USD
View
Retailer 15
-
$7,827 CAD
$5,603 USD
View
Price last confirmed 12 days ago
Retailer 16
-
$7,827 CAD
$5,603 USD
View
Price last confirmed 14 days ago
B+
Retailer 17
-
$8,528 CAD
€5,814 EUR
View
B+
Retailer 18
-
$8,708 CAD
$6,234 USD
View
Retailer 19
-
$9,031 CAD
$6,465 USD
View
Price last confirmed 11 days ago
B
Retailer 20
-
$12,085 CAD
£6,812 GBP
View
B
Retailer 21
-
$12,624 CAD
$9,037 USD
View
B
Retailer 22
-
$12,791 CAD
£7,210 GBP
View
Most Expensive
NZ Jewellers
b1cb2b59-b999-4642-a6f4-28fae9a187e5 · Oct 17
$13,092 CAD
$9,372 USD
View
Price last confirmed 13 days ago
22 more retailers have this diamond
Prices start from $5,614 CADSave up to $7,177 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
$5,614 CAD