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Oval|Natural|GIA

0.50ct K SI1 Oval Natural Diamond

GD • K/SI1 • GIA 7486717108

Certificate GIA 7486717108

Diamond specifications and retailer prices

From $902 AUD
As of November 5, 2026
Save $778 AUD (46%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,680 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7486717108. Listed at 6 retailers as of November 4, 2026, with prices from $902 to $1,680, a $778 spread on the same certified stone. MOH London lists it at $1,680. 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
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7486717108
Dimensions6.43 × 4.39 × 2.82 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
6.43 mm4.39 mm0.50 ctK / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7486717108
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,680 AUD|Low: $853 AUD|High: $1,691 AUD|Avg: $1,092 AUD|+0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$870 AUD
Retailer 3$902 AUD
Retailer 5$940 AUD
Retailer 6$1,028 AUD
Retailer 2$1,087 AUD
MOH London$1,680 AUD

43 data points across 6 retailers

6 retailers$902 AUD to $1,680 AUD

Retailer 1
-
$870 AUD
Price last confirmed 19 days ago
B
Retailer 2
-
$902 AUD
View
B
Retailer 3
-
$940 AUD
View
Retailer 4
-
$1,028 AUD
View
Price last confirmed 16 days ago
B
Retailer 5
-
$1,087 AUD
View
Most Expensive
C
MOH London
175B87731 · Nov 4
$1,680 AUD
£909 GBP
View
5 more retailers have this diamond
Prices start from $902 AUDSave up to $778 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
$902 AUD