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Oval|Natural|GIA

0.50ct H SI2 Oval Natural Diamond

ID • H/SI2 • GIA 1563120577

Certificate GIA 1563120577

Diamond specifications and retailer prices

From $527 AUD
₹35,260 INR
As of October 28, 2026
Save $1,046 AUD (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,607 AUD 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 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 1563120577. Listed at 16 retailers as of October 26, 2026, with a 198% 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
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1563120577
Dimensions6.14 × 4.38 × 2.78 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal
Top View
6.14 mm4.38 mm0.50 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1563120577
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.6%

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 28
Current: $2,607 AUD|Low: $521 AUD|High: $2,607 AUD|Avg: $912 AUD
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
October 28, 2026
Retailer 9$527 AUD
Retailer 13$626 AUD
Retailer 6$641 AUD
Retailer 7$641 AUD
Retailer 3$680 AUD
Retailer 15$708 AUD
Retailer 4$732 AUD
Retailer 14$732 AUD
Retailer 5$784 AUD
Retailer 11$817 AUD
Retailer 16$839 AUD
Retailer 10$845 AUD
Retailer 8$867 AUD
Retailer 2$933 AUD
Retailer 12$1,573 AUD
NZ Jewellers$2,607 AUD

23 data points across 16 retailers

16 retailers$527 AUD to $1,573 AUD

A
Cheapest Retailer
-
$527 AUD
₹35,260 INR
A
Retailer 2
-
$626 AUD
$440 USD
View
Final sale: no returns
A
Retailer 3
-
$641 AUD
$450 USD
View
A
Retailer 4
-
$641 AUD
$450 USD
View
A
Retailer 5
-
$680 AUD
$478 USD
View
A
Retailer 6
-
$708 AUD
$497 USD
View
A
Retailer 7
-
$732 AUD
$514 USD
View
A
Retailer 8
-
$732 AUD
$514 USD
View
A
Retailer 9
-
$784 AUD
$551 USD
View
A
Retailer 10
-
$817 AUD
£452 GBP
View
A
Retailer 11
-
$839 AUD
$589 USD
View
B+
Retailer 12
-
$845 AUD
£467 GBP
View
B+
Retailer 13
-
$867 AUD
$609 USD
View
B+
Retailer 14
-
$933 AUD
€624 EUR
View
B
Retailer 15
-
$1,573 AUD
£870 GBP
View
Most Expensive
NZ Jewellers
a6014b51-4f11-4fb3-bd85-3b7deae21d98 · Oct 23
$2,607 AUD
$1,831 USD
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from $527 AUDSave up to $1,046 AUD

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
$527 AUD