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Oval|Natural|GIA

0.50ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 7541813805

Certificate GIA 7541813805

Diamond specifications and retailer prices

From $590 CAD
HK$3,300 HKD
As of October 30, 2026
Save $497 CAD (46%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,213 CAD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter 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 7541813805. Listed at 19 retailers as of October 26, 2026, with a 84% 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

0.50
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541813805
Dimensions6.51 × 4.47 × 2.72 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
6.51 mm4.47 mm0.50 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7541813805
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.8%

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: $2,213 CAD|Low: $518 CAD|High: $2,213 CAD|Avg: $953 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
Retailer 14
Retailer 15
October 26, 2026
Retailer 3$518 CAD
Retailer 13$590 CAD
Retailer 6$651 CAD
Retailer 4$705 CAD
Retailer 12$760 CAD
Retailer 15$760 CAD
Retailer 14$814 CAD
Retailer 8$836 CAD
Retailer 2$867 CAD
Retailer 11$888 CAD
Retailer 10$1,053 CAD
Retailer 7$1,061 CAD
Retailer 9$1,087 CAD
Retailer 5$1,639 CAD
NZ Jewellers$2,213 CAD

26 data points across 15 retailers

19 retailers$590 CAD to $1,087 CAD

Retailer 1
-
$518 CAD
₹35,348 INR
Price last confirmed 9 days ago
A
Retailer 2
-
$590 CAD
HK$3,300 HKD
View
Retailer 3
-
$668 CAD
$478 USD
View
Price last confirmed 23 days ago
Retailer 4
-
$705 CAD
$505 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$760 CAD
$544 USD
View
A
Retailer 6
-
$760 CAD
$544 USD
View
Retailer 7
-
$814 CAD
$583 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$836 CAD
£471 GBP
View
B+
Retailer 9
-
$867 CAD
£489 GBP
View
Retailer 10
-
$888 CAD
$636 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$889 CAD
$637 USD
View
Retailer 12
-
$910 CAD
A$1,002 AUD
View
Price last confirmed 173 days ago
B+
Retailer 13
-
$985 CAD
$705 USD
View
B+
Retailer 14
-
$991 CAD
$709 USD
View
B+
Retailer 15
-
$1,053 CAD
€718 EUR
View
Retailer 16
-
$1,061 CAD
A$1,169 AUD
View
Price last confirmed 27 days ago
B
Retailer 17
-
$1,087 CAD
ZAR 12,573 ZAR
View
Retailer 18
-
$1,639 CAD
£924 GBP
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
577ea99f-d51d-4ed6-a614-c4898d8b7fe2 · Oct 23
$2,213 CAD
$1,584 USD
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from $590 CADSave up to $497 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
0.50ct Oval
$590 CAD