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Oval|Natural|GIA

0.50ct F SI1 Oval Natural Diamond

GD • F/SI1 • GIA 2497376437

Certificate GIA 2497376437

Diamond specifications and retailer prices

From $1,183 AUD
As of November 6, 2026
Save $1,408 AUD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,591 AUD at MOH London · As of November 4, 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 F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2497376437. Listed at 21 retailers as of November 4, 2026, with prices from $1,183 to $2,591, a $1,408 spread on the same certified stone. MOH London lists it at $2,591. 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
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2497376437
Dimensions6.28 × 4.43 × 2.75 mm
L/W Ratio1.42
Top View
6.28 mm4.43 mm0.50 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2497376437
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.0%

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 6
Current: $2,591 AUD|Low: $1,001 AUD|High: $2,627 AUD|Avg: $1,659 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9$1,185 AUD
Retailer 10$1,186 AUD
Retailer 4$1,265 AUD
Retailer 11$1,266 AUD
Retailer 7$1,298 AUD
Retailer 3$1,333 AUD
Retailer 8$1,514 AUD
Retailer 6$1,643 AUD
Retailer 2$1,979 AUD
Retailer 12$2,131 AUD
Retailer 5$2,186 AUD
MOH London$2,591 AUD

46 data points across 12 retailers

21 retailers$1,183 AUD to $2,591 AUD

B+
Cheapest Retailer
-
$1,183 AUD
B
Retailer 2
-
$1,185 AUD
View
Final sale: no returns
B+
Retailer 3
-
$1,186 AUD
View
B
Retailer 4
-
$1,260 AUD
View
B
Retailer 5
-
$1,265 AUD
View
Retailer 6
-
$1,266 AUD
View
Price last confirmed 9 days ago
Retailer 7
-
$1,284 AUD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$1,284 AUD
View
B
Retailer 9
-
$1,298 AUD
View
B
Retailer 10
-
$1,333 AUD
View
B
Retailer 11
-
$1,482 AUD
View
B
Retailer 12
-
$1,514 AUD
View
B
Retailer 13
-
$1,643 AUD
View
B
Retailer 14
-
$1,882 AUD
View
B
Retailer 15
-
$1,979 AUD
View
C
Retailer 16
-
$2,001 AUD
View
Retailer 17
-
$2,131 AUD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$2,186 AUD
View
C
Retailer 19
-
$2,291 AUD
View
Most Expensive
B
MOH London
59DECDE17 · Nov 4
$2,591 AUD
£1,402 GBP
View
19 more retailers have this diamond
Prices start from $1,183 AUDSave up to $1,408 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
$1,183 AUD