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Oval|Natural|GIA

0.50ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 6502929708

Certificate GIA 6502929708

Diamond specifications and retailer prices

From $1,265 AUD
As of November 6, 2026
Save $1,360 AUD (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,625 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6502929708. Listed at 20 retailers as of November 2, 2026, with prices from $1,265 to $2,625, a $1,360 spread on the same certified stone. MOH London lists it at $2,625. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37.48°
Pavilion angle39.16°
OriginNatural
Grading LabGIA
CertificateGIA 6502929708
Dimensions6.25 × 4.51 × 2.73 mm
L/W Ratio1.39
Top View
6.25 mm4.51 mm0.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6502929708
Side View
Table 59.0%Crown 37.48°Girdle: MED-VTKPavilion 39.16°Culet: NoneDepth 60.6%

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: $2,625 AUD|Low: $1,129 AUD|High: $2,656 AUD|Avg: $1,751 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10$1,310 AUD
Retailer 7$1,355 AUD
Retailer 5$1,419 AUD
Retailer 3$1,463 AUD
Retailer 9$1,467 AUD
Retailer 6$1,681 AUD
Retailer 8$1,918 AUD
Retailer 4$2,061 AUD
Retailer 2$2,265 AUD
MOH London$2,625 AUD

40 data points across 10 retailers

20 retailers$1,265 AUD to $2,625 AUD

B+
Cheapest Retailer
-
$1,265 AUD
B+
Retailer 2
-
$1,310 AUD
View
B+
Retailer 3
-
$1,355 AUD
View
Final sale: no returns
Retailer 4
-
$1,419 AUD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$1,435 AUD
View
B+
Retailer 6
-
$1,463 AUD
View
B
Retailer 7
-
$1,467 AUD
View
Retailer 8
-
$1,467 AUD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$1,524 AUD
View
B
Retailer 10
-
$1,557 AUD
View
B
Retailer 11
-
$1,557 AUD
View
B
Retailer 12
-
$1,615 AUD
View
B
Retailer 13
-
$1,662 AUD
View
B
Retailer 14
-
$1,681 AUD
View
B
Retailer 15
-
$1,694 AUD
View
Retailer 16
-
$1,918 AUD
View
Price last confirmed 32 days ago
B
Retailer 17
-
$2,061 AUD
View
B
Retailer 18
-
$2,265 AUD
View
Most Expensive
B
MOH London
B18B32558 · Nov 2
$2,625 AUD
£1,420 GBP
View
18 more retailers have this diamond
Prices start from $1,265 AUDSave up to $1,360 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
$1,265 AUD