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Oval|Natural|GIA

0.50ct I SI1 Oval Natural Diamond

VG • I/SI1 • GIA 6555563039

Certificate GIA 6555563039

Diamond specifications and retailer prices

From $481 AUD
₹32,192 INR
As of November 1, 2026
Save $2,033 AUD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,514 AUD at NZ Jewellers · As of October 27, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555563039. Listed at 24 retailers as of October 27, 2026, with prices from $481 to $2,514, a $2,033 spread on the same certified stone. NZ Jewellers lists it at $2,514. 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

0.50
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555563039
Dimensions6.23 × 4.57 × 2.65 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Cavity
Top View
6.23 mm4.57 mm0.50 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6555563039
Side View
Table 59.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 57.9%

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: Nov 1
Current: $2,467 AUD|Low: $480 AUD|High: $2,560 AUD|Avg: $971 AUD|-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
November 1, 2026
Retailer 2$481 AUD
Retailer 15$605 AUD
Retailer 5$643 AUD
Retailer 6$673 AUD
Retailer 14$703 AUD
Retailer 4$743 AUD
Retailer 8$817 AUD
Retailer 12$843 AUD
Retailer 3$929 AUD
Retailer 13$947 AUD
Retailer 7$983 AUD
Retailer 9$993 AUD
Retailer 10$1,012 AUD
Retailer 11$1,522 AUD
NZ Jewellers$2,467 AUD

35 data points across 15 retailers

24 retailers$481 AUD to $2,514 AUD

A
Cheapest Retailer
-
$481 AUD
₹32,192 INR
B+
Retailer 2
-
$605 AUD
$425 USD
View
Final sale: no returns
Retailer 3
-
$643 AUD
$452 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$656 AUD
$461 USD
View
Retailer 5
-
$661 AUD
$464 USD
View
Price last confirmed 16 days ago
Retailer 6
-
$661 AUD
$464 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
$669 AUD
View
Retailer 8
-
$673 AUD
SGD 639 SGD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$703 AUD
$494 USD
View
B+
Retailer 10
-
$706 AUD
$496 USD
View
B+
Retailer 11
-
$706 AUD
$496 USD
View
Retailer 12
-
$743 AUD
$522 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$757 AUD
$532 USD
View
B+
Retailer 14
-
$757 AUD
$532 USD
View
B+
Retailer 15
-
$817 AUD
£452 GBP
View
B+
Retailer 16
-
$843 AUD
$592 USD
View
B+
Retailer 17
-
$929 AUD
$653 USD
View
B+
Retailer 18
-
$947 AUD
$665 USD
View
Retailer 19
-
$983 AUD
View
Price last confirmed 28 days ago
B+
Retailer 20
-
$993 AUD
€664 EUR
View
B+
Retailer 21
-
$1,012 AUD
ZAR 11,489 ZAR
View
B
Retailer 22
-
$1,522 AUD
£842 GBP
View
Retailer 23
-
$2,467 AUD
$1,733 USD
View
Price last confirmed 12 days ago
Most Expensive
C
NZ Jewellers
435dd8e6-9a3f-4351-8e18-ffb4618113c7 · Oct 27
$2,514 AUD
$1,766 USD
View
23 more retailers have this diamond
Prices start from $481 AUDSave up to $2,033 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
$481 AUD