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Oval|Natural|GIA

0.50ct E SI2 Oval Natural Diamond

GD • E/SI2 • GIA 2447675938

Certificate GIA 2447675938

Diamond specifications and retailer prices

From $1,145 NZD
As of October 31, 2026
Save $1,752 NZD (60%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,970 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2447675938. Listed at 19 retailers as of October 31, 2026, with a 153% 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2447675938
Dimensions6.21 × 4.44 × 2.76 mm
L/W Ratio1.40
Top View
6.21 mm4.44 mm0.50 ctE / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2447675938
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.1%

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 31
Current: $1,618 NZD|Low: $1,082 NZD|High: $2,937 NZD|Avg: $1,726 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$1,145 NZD
Retailer 3$1,154 NZD
Retailer 10$1,461 NZD
Retailer 8$1,560 NZD
Retailer 9$1,604 NZD
Retailer 1$1,618 NZD
Retailer 2$1,645 NZD
Retailer 11$1,690 NZD
Retailer 4$1,833 NZD
Retailer 7$2,231 NZD
Retailer 5$2,897 NZD

44 data points across 11 retailers

19 retailers$1,145 NZD to $2,897 NZD

A
Cheapest Retailer
-
$1,145 NZD
B+
Retailer 2
-
$1,154 NZD
View
B+
Retailer 3
-
$1,414 NZD
View
B+
Retailer 4
-
$1,461 NZD
View
Final sale: no returns
B
Retailer 5
-
$1,560 NZD
View
B
Retailer 6
-
$1,586 NZD
View
Retailer 7
-
$1,586 NZD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$1,604 NZD
View
B
Retailer 9
-
$1,618 NZD
View
B
Retailer 10
-
$1,645 NZD
View
B
Retailer 11
-
$1,690 NZD
View
B
Retailer 12
-
$1,824 NZD
View
B
Retailer 13
-
$1,829 NZD
View
B
Retailer 14
-
$1,833 NZD
View
B
Retailer 15
-
$2,037 NZD
View
B
Retailer 16
-
$2,231 NZD
View
B
Retailer 17
-
$2,314 NZD
View
B
Retailer 18
-
$2,897 NZD
View
Most Expensive
NZ Jewellers
e0b3a860-e481-494c-b1f5-15f115673561 · Nov 5
$4,970 NZD
$2,755 USD
View
Price under review
18 more retailers have this diamond
Prices start from $1,145 NZDSave up to $1,752 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.

A
0.50ct Oval
$1,145 NZD