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Oval|Natural|GIA

0.50ct G SI1 Oval Natural Diamond

GD • G/SI1 • GIA 6482952615

Certificate GIA 6482952615

Diamond specifications and retailer prices

From $1,535 NZD
As of November 6, 2026
Save $1,826 NZD (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,481 NZD at NZ Jewellers · As of November 5, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6482952615. Listed at 20 retailers as of November 4, 2026, with a 119% 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6482952615
Dimensions6.29 × 4.51 × 2.86 mm
L/W Ratio1.39
Top View
6.29 mm4.51 mm0.50 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6482952615
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,481 NZD|Low: $1,535 NZD|High: $4,537 NZD|Avg: $2,196 NZD|-1.2%
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
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 8$1,535 NZD
Retailer 17$1,542 NZD
Retailer 7$1,633 NZD
Retailer 16$1,633 NZD
Retailer 5$1,663 NZD
Retailer 10$1,663 NZD
Retailer 11$1,681 NZD
Retailer 18$1,728 NZD
Retailer 6$1,844 NZD
Retailer 4$1,919 NZD
Retailer 3$2,020 NZD
Retailer 19$2,020 NZD
Retailer 20$2,093 NZD
Retailer 2$2,132 NZD
Retailer 9$2,419 NZD
Retailer 15$2,435 NZD
Retailer 12$2,462 NZD
Retailer 13$2,834 NZD
Retailer 14$3,361 NZD
NZ Jewellers$4,481 NZD

40 data points across 20 retailers

20 retailers$1,535 NZD to $3,361 NZD

B
Cheapest Retailer
-
$1,535 NZD
Final sale: no returns
Retailer 2
-
$1,542 NZD
View
Price last confirmed 9 days ago
B
Retailer 3
-
$1,633 NZD
View
B
Retailer 4
-
$1,633 NZD
View
B
Retailer 5
-
$1,663 NZD
View
Retailer 6
-
$1,663 NZD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$1,681 NZD
View
B
Retailer 8
-
$1,728 NZD
View
B
Retailer 9
-
$1,844 NZD
View
B
Retailer 10
-
$1,919 NZD
View
B
Retailer 11
-
$2,020 NZD
View
B
Retailer 12
-
$2,020 NZD
View
B
Retailer 13
-
$2,093 NZD
View
B
Retailer 14
-
$2,132 NZD
View
B
Retailer 15
-
$2,419 NZD
View
B
Retailer 16
-
$2,435 NZD
View
Retailer 17
-
$2,462 NZD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$2,834 NZD
View
B
Retailer 19
-
$3,361 NZD
View
Most Expensive
NZ Jewellers
89b35872-a4ca-4068-a5d5-7969833f4904 · Nov 5
$4,481 NZD
$2,484 USD
View
Price under review
19 more retailers have this diamond
Prices start from $1,535 NZDSave up to $1,826 NZD

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.

B
0.50ct Oval
$1,535 NZD