Oval|Natural|GIA

0.50ct G SI1 Oval Natural Diamond

GD • G/SI1 • GIA 1429951282

Certificate GIA 1429951282

Diamond specifications and retailer prices

From $783 USD
As of November 4, 2026
Save $932 USD (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,715 USD 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 $783 to $1,715, a $932 spread on the same certified stone. MOH London lists it at $1,715. 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
Color
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: $1,715 USD|Low: $652 USD|High: $1,735 USD|Avg: $1,135 USD
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$783 USD
Retailer 8$790 USD
Retailer 3$848 USD
Retailer 13$864 USD
Retailer 12$881 USD
Retailer 9$1,010 USD
Retailer 5$1,050 USD
Retailer 2$1,084 USD
Retailer 7$1,210 USD
Retailer 11$1,407 USD
Retailer 6$1,444 USD
Retailer 4$1,512 USD
MOH London$1,715 USD

45 data points across 13 retailers

23 retailers$783 USD to $1,715 USD

B+
Cheapest Retailer
-
$783 USD
B+
Retailer 2
-
$783 USD
View
Final sale: no returns
Retailer 3
-
$790 USD
View
Price last confirmed 9 days ago
B
Retailer 4
-
$832 USD
View
B
Retailer 5
-
$843 USD
View
B
Retailer 6
-
$848 USD
View
Retailer 7
-
$848 USD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$859 USD
View
B
Retailer 9
-
$864 USD
View
B
Retailer 10
-
$881 USD
View
B
Retailer 11
-
$978 USD
View
B
Retailer 12
-
$1,010 USD
View
B
Retailer 13
-
$1,040 USD
View
B
Retailer 14
-
$1,040 USD
View
B
Retailer 15
-
$1,050 USD
View
B
Retailer 16
-
$1,070 USD
View
B
Retailer 17
-
$1,084 USD
View
B
Retailer 18
-
$1,210 USD
View
Retailer 19
-
$1,407 USD
View
Price last confirmed 33 days ago
B
Retailer 20
-
$1,444 USD
View
C
Retailer 21
-
$1,512 USD
View
Most Expensive
B
MOH London
3515BC401 · Nov 2
$1,715 USD
£1,350 GBP
View
21 more retailers have this diamond
Prices start from $783 USDSave up to $932 USD

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
$783 USD