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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 $1,140 AUD
As of November 4, 2026
Save $1,356 AUD (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,495 AUD 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 $1,140 to $2,495, a $1,356 spread on the same certified stone. MOH London lists it at $2,495. 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: $2,495 AUD|Low: $949 AUD|High: $2,525 AUD|Avg: $1,652 AUD
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$1,140 AUD
Retailer 8$1,150 AUD
Retailer 3$1,234 AUD
Retailer 13$1,257 AUD
Retailer 12$1,282 AUD
Retailer 9$1,470 AUD
Retailer 5$1,528 AUD
Retailer 2$1,578 AUD
Retailer 7$1,761 AUD
Retailer 11$2,048 AUD
Retailer 6$2,102 AUD
Retailer 4$2,201 AUD
MOH London$2,495 AUD

45 data points across 13 retailers

23 retailers$1,140 AUD to $2,495 AUD

B+
Cheapest Retailer
-
$1,140 AUD
B+
Retailer 2
-
$1,140 AUD
View
Final sale: no returns
Retailer 3
-
$1,150 AUD
View
Price last confirmed 9 days ago
B
Retailer 4
-
$1,211 AUD
View
B
Retailer 5
-
$1,227 AUD
View
B
Retailer 6
-
$1,234 AUD
View
Retailer 7
-
$1,234 AUD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$1,250 AUD
View
B
Retailer 9
-
$1,257 AUD
View
B
Retailer 10
-
$1,282 AUD
View
B
Retailer 11
-
$1,423 AUD
View
B
Retailer 12
-
$1,470 AUD
View
B
Retailer 13
-
$1,514 AUD
View
B
Retailer 14
-
$1,514 AUD
View
B
Retailer 15
-
$1,528 AUD
View
B
Retailer 16
-
$1,557 AUD
View
B
Retailer 17
-
$1,578 AUD
View
B
Retailer 18
-
$1,761 AUD
View
Retailer 19
-
$2,048 AUD
View
Price last confirmed 33 days ago
B
Retailer 20
-
$2,102 AUD
View
C
Retailer 21
-
$2,201 AUD
View
Most Expensive
B
MOH London
3515BC401 · Nov 2
$2,495 AUD
£1,350 GBP
View
21 more retailers have this diamond
Prices start from $1,140 AUDSave up to $1,356 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.

B+
0.50ct Oval
$1,140 AUD