Oval|Natural|GIA

0.50ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 6495100316

Certificate GIA 6495100316

Diamond specifications and retailer prices

From $546 AUD
₹36,533 INR
As of October 29, 2026
Save $1,170 AUD (68%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,560 AUD at NZ Jewellers · As of September 19, 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6495100316. Listed at 24 retailers as of October 29, 2026, with a 214% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6495100316
Dimensions6.46 × 4.52 × 2.68 mm
L/W Ratio1.43
Top View
6.46 mm4.52 mm0.50 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceMedium
CertificateGIA 6495100316
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.3%

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: $2,316 AUD|Low: $474 AUD|High: $2,316 AUD|Avg: $938 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
October 30, 2026
Retailer 7$546 AUD
Retailer 11$620 AUD
Retailer 4$682 AUD
Retailer 13$762 AUD
Retailer 12$771 AUD
Retailer 10$796 AUD
Retailer 6$844 AUD
Retailer 3$853 AUD
Retailer 14$853 AUD
Retailer 5$914 AUD
Retailer 2$926 AUD
Retailer 9$1,103 AUD
Retailer 8$1,716 AUD
NZ Jewellers$2,316 AUD

37 data points across 14 retailers

24 retailers$546 AUD to $1,716 AUD

A
Cheapest Retailer
-
$546 AUD
₹36,533 INR
A
Retailer 2
-
$620 AUD
HK$3,400 HKD
View
A
Retailer 3
-
$682 AUD
$479 USD
View
Final sale: no returns
A
Retailer 4
-
$739 AUD
$519 USD
View
Retailer 5
-
$757 AUD
$532 USD
View
Price last confirmed 29 days ago
Retailer 6
-
$757 AUD
$532 USD
View
Price last confirmed 22 days ago
Retailer 7
-
$762 AUD
$535 USD
View
Price last confirmed 11 days ago
A
Retailer 8
-
$771 AUD
SGD 732 SGD
View
A
Retailer 9
-
$796 AUD
$559 USD
View
Retailer 10
-
$796 AUD
$559 USD
View
Price last confirmed 18 days ago
A
Retailer 11
-
$796 AUD
$559 USD
View
Retailer 12
-
$816 AUD
$573 USD
View
Price last confirmed 22 days ago
A
Retailer 13
-
$853 AUD
$599 USD
View
Retailer 14
-
$853 AUD
$599 USD
View
Price last confirmed 9 days ago
Retailer 15
-
$853 AUD
$599 USD
View
Price last confirmed 18 days ago
Retailer 16
-
$874 AUD
$614 USD
View
Price last confirmed 26 days ago
B+
Retailer 17
-
$914 AUD
$642 USD
View
A
Retailer 18
-
$926 AUD
£512 GBP
View
Retailer 19
-
$941 AUD
$661 USD
View
Price last confirmed 40 days ago
B+
Retailer 20
-
$1,103 AUD
€738 EUR
View
B
Retailer 21
-
$1,716 AUD
£949 GBP
View
Retailer 22
-
$2,316 AUD
$1,627 USD
View
Price last confirmed 19 days ago
Retailer 23
-
$2,377 AUD
$1,670 USD
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
258c6322-a3d4-4599-a248-c7f021323f6c · Sep 19
$2,560 AUD
$1,798 USD
View
Price last confirmed 41 days ago
23 more retailers have this diamond
Prices start from $546 AUDSave up to $1,170 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
$546 AUD