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Oval|Natural|GIA

0.50ct I SI1 Oval Natural Diamond

GD • I/SI1 • GIA 7556969807

Certificate GIA 7556969807

Diamond specifications and retailer prices

From $889 NZD
$501 USD
As of October 31, 2026
Save $1,452 NZD (62%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,989 NZD at NZ Jewellers · As of October 30, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 7556969807. Listed at 23 retailers as of October 29, 2026, with a 163% 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7556969807
Dimensions6.56 × 4.28 × 2.84 mm
L/W Ratio1.53
Culet sizeNone
Key to symbols
Crystal
Top View
6.56 mm4.28 mm0.50 ctI / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7556969807
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,989 NZD|Low: $889 NZD|High: $3,989 NZD|Avg: $1,603 NZD
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
November 2, 2026
Retailer 5$889 NZD
Retailer 18$1,152 NZD
Retailer 17$1,162 NZD
Retailer 10$1,183 NZD
Retailer 4$1,208 NZD
Retailer 3$1,240 NZD
Retailer 8$1,240 NZD
Retailer 9$1,247 NZD
Retailer 6$1,329 NZD
Retailer 15$1,482 NZD
Retailer 12$1,512 NZD
Retailer 2$1,561 NZD
Retailer 11$1,615 NZD
Retailer 16$1,776 NZD
Retailer 13$1,807 NZD
Retailer 7$1,912 NZD
Retailer 14$1,963 NZD
Retailer 19$2,341 NZD
NZ Jewellers$3,989 NZD

43 data points across 19 retailers

23 retailers$889 NZD to $2,341 NZD

B+
Cheapest Retailer
-
$889 NZD
$501 USD
Final sale: no returns
B+
Retailer 2
-
$1,152 NZD
$649 USD
View
B+
Retailer 3
-
$1,162 NZD
$655 USD
View
B
Retailer 4
-
$1,183 NZD
$667 USD
View
B
Retailer 5
-
$1,208 NZD
$681 USD
View
B
Retailer 6
-
$1,240 NZD
$699 USD
View
B
Retailer 7
-
$1,240 NZD
$699 USD
View
B
Retailer 8
-
$1,247 NZD
$703 USD
View
B
Retailer 9
-
$1,329 NZD
$749 USD
View
B
Retailer 10
-
$1,347 NZD
$759 USD
View
B
Retailer 11
-
$1,412 NZD
$796 USD
View
B
Retailer 12
-
$1,482 NZD
$835 USD
View
B
Retailer 13
-
$1,512 NZD
£671 GBP
View
B
Retailer 14
-
$1,526 NZD
$860 USD
View
B
Retailer 15
-
$1,561 NZD
£693 GBP
View
B
Retailer 16
-
$1,615 NZD
$910 USD
View
B
Retailer 17
-
$1,776 NZD
$1,001 USD
View
B
Retailer 18
-
$1,807 NZD
€970 EUR
View
Retailer 19
-
$1,912 NZD
A$1,658 AUD
View
Price last confirmed 29 days ago
B
Retailer 20
-
$1,963 NZD
ZAR 17,875 ZAR
View
C
Retailer 21
-
$2,341 NZD
£1,039 GBP
View
Retailer 22
-
$3,663 NZD
CA$2,867 CAD
View
Price under review
Most Expensive
NZ Jewellers
84692384-df1e-474a-9345-1bbb5cac5d87 · Oct 30
$3,989 NZD
$2,248 USD
View
Price under review
22 more retailers have this diamond
Prices start from $889 NZDSave up to $1,452 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
$889 NZD