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Oval|Natural|GIA

0.50ct G SI1 Oval Natural Diamond

GD • G/SI1 • GIA 1429951282

Certificate GIA 1429951282

Diamond specifications and retailer prices

From $1,412 NZD
As of November 4, 2026
Save $1,680 NZD (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,093 NZD at MOH London · As of November 2, 2026
View at MOH London

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 1429951282. Listed at 23 retailers as of November 2, 2026, with prices from $1,412 to $3,093, a $1,680 spread on the same certified stone. MOH London lists it at $3,093. 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 1429951282
Dimensions6.33 × 4.37 × 2.75 mm
L/W Ratio1.45
Culet sizeNone
Top View
6.33 mm4.37 mm0.50 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1429951282
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.8%

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: Nov 4
Current: $3,093 NZD|Low: $1,176 NZD|High: $3,129 NZD|Avg: $2,048 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 10$1,412 NZD
Retailer 8$1,425 NZD
Retailer 3$1,530 NZD
Retailer 13$1,559 NZD
Retailer 12$1,589 NZD
Retailer 9$1,822 NZD
Retailer 5$1,894 NZD
Retailer 2$1,955 NZD
Retailer 7$2,183 NZD
Retailer 11$2,538 NZD
Retailer 6$2,605 NZD
Retailer 4$2,727 NZD
MOH London$3,093 NZD

45 data points across 13 retailers

23 retailers$1,412 NZD to $3,093 NZD

B+
Cheapest Retailer
-
$1,412 NZD
B+
Retailer 2
-
$1,412 NZD
View
Final sale: no returns
Retailer 3
-
$1,425 NZD
View
Price last confirmed 9 days ago
B
Retailer 4
-
$1,501 NZD
View
B
Retailer 5
-
$1,521 NZD
View
B
Retailer 6
-
$1,530 NZD
View
Retailer 7
-
$1,530 NZD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$1,550 NZD
View
B
Retailer 9
-
$1,559 NZD
View
B
Retailer 10
-
$1,589 NZD
View
B
Retailer 11
-
$1,764 NZD
View
B
Retailer 12
-
$1,822 NZD
View
B
Retailer 13
-
$1,876 NZD
View
B
Retailer 14
-
$1,876 NZD
View
B
Retailer 15
-
$1,894 NZD
View
B
Retailer 16
-
$1,930 NZD
View
B
Retailer 17
-
$1,955 NZD
View
B
Retailer 18
-
$2,183 NZD
View
Retailer 19
-
$2,538 NZD
View
Price last confirmed 33 days ago
B
Retailer 20
-
$2,605 NZD
View
C
Retailer 21
-
$2,727 NZD
View
Most Expensive
B
MOH London
3515BC401 · Nov 2
$3,093 NZD
£1,350 GBP
View
21 more retailers have this diamond
Prices start from $1,412 NZDSave up to $1,680 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
$1,412 NZD