Oval|Natural|GIA

0.50ct G SI1 Oval Natural Diamond

GD • G/SI1 • GIA 2517402439

Certificate GIA 2517402439

Diamond specifications and retailer prices

From $841 USD
As of November 6, 2026
Save $998 USD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,839 USD 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 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 2517402439. Listed at 21 retailers as of November 4, 2026, with prices from $841 to $1,839, a $998 spread on the same certified stone. MOH London lists it at $1,839. 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 2517402439
Dimensions6.76 × 4.45 × 2.60 mm
L/W Ratio1.52
Top View
6.76 mm4.45 mm0.50 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2517402439
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 58.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,839 USD|Low: $701 USD|High: $3,153 USD|Avg: $1,409 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$841 USD
Retailer 9$911 USD
Retailer 8$946 USD
Retailer 5$1,070 USD
Retailer 3$1,167 USD
Retailer 2$1,300 USD
Retailer 7$1,314 USD
Retailer 4$1,551 USD
MOH London$1,839 USD
Retailer 10$3,153 USD

45 data points across 10 retailers

21 retailers$841 USD to $1,839 USD

B
Cheapest Retailer
-
$841 USD
Final sale: no returns
B
Retailer 2
-
$894 USD
View
Retailer 3
-
$898 USD
View
Price last confirmed 71 days ago
B
Retailer 4
-
$902 USD
View
Retailer 5
-
$911 USD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$911 USD
View
B
Retailer 7
-
$920 USD
View
B
Retailer 8
-
$946 USD
View
B
Retailer 9
-
$1,051 USD
View
B
Retailer 10
-
$1,070 USD
View
B
Retailer 11
-
$1,110 USD
View
B
Retailer 12
-
$1,110 USD
View
B
Retailer 13
-
$1,130 USD
View
B
Retailer 14
-
$1,150 USD
View
B
Retailer 15
-
$1,167 USD
View
B
Retailer 16
-
$1,300 USD
View
Retailer 17
-
$1,314 USD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$1,551 USD
View
C
Retailer 19
-
$1,627 USD
View
Most Expensive
B
MOH London
26AA041AA · Nov 4
$1,839 USD
£1,448 GBP
View
19 more retailers have this diamond
Prices start from $841 USDSave up to $998 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
$841 USD