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Oval|Natural|GIA

0.50ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 1515277644

Certificate GIA 1515277644

Diamond specifications and retailer prices

From $1,138 CAD
As of November 4, 2026
Save $1,350 CAD (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,488 CAD 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1515277644. Listed at 23 retailers as of November 4, 2026, with prices from $1,138 to $2,488, a $1,350 spread on the same certified stone. MOH London lists it at $2,488. 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
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.31°
Pavilion angle38.51°
OriginNatural
Grading LabGIA
CertificateGIA 1515277644
Dimensions6.20 × 4.49 × 2.77 mm
L/W Ratio1.38
Culet sizeNone
Top View
6.20 mm4.49 mm0.50 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1515277644
Side View
Table 58.0%Crown 39.31°Girdle: STK-VTKPavilion 38.51°Culet: NoneDepth 61.8%

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: $2,488 CAD|Low: $948 CAD|High: $2,521 CAD|Avg: $1,617 CAD|-0.2%
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 11$1,138 CAD
Retailer 10$1,210 CAD
Retailer 3$1,232 CAD
Retailer 7$1,280 CAD
Retailer 6$1,356 CAD
Retailer 12$1,357 CAD
Retailer 9$1,456 CAD
Retailer 2$1,660 CAD
Retailer 8$1,912 CAD
Retailer 4$2,028 CAD
Retailer 5$2,099 CAD
MOH London$2,488 CAD

38 data points across 12 retailers

23 retailers$1,138 CAD to $2,488 CAD

B+
Cheapest Retailer
-
$1,138 CAD
Final sale: no returns
Retailer 2
-
$1,210 CAD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$1,210 CAD
View
Retailer 4
-
$1,232 CAD
View
Price last confirmed 38 days ago
Retailer 5
-
$1,232 CAD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$1,246 CAD
View
B+
Retailer 7
-
$1,280 CAD
View
B+
Retailer 8
-
$1,356 CAD
View
B+
Retailer 9
-
$1,357 CAD
View
B
Retailer 10
-
$1,374 CAD
View
Retailer 11
-
$1,422 CAD
View
Price last confirmed 38 days ago
B
Retailer 12
-
$1,422 CAD
View
B
Retailer 13
-
$1,449 CAD
View
B
Retailer 14
-
$1,449 CAD
View
B
Retailer 15
-
$1,456 CAD
View
B
Retailer 16
-
$1,505 CAD
View
B
Retailer 17
-
$1,660 CAD
View
B
Retailer 18
-
$1,912 CAD
View
Retailer 19
-
$2,028 CAD
View
Price last confirmed 37 days ago
B
Retailer 20
-
$2,099 CAD
View
Most Expensive
B
MOH London
D60BBCD2A · Nov 4
$2,488 CAD
£1,393 GBP
View
20 more retailers have this diamond
Prices start from $1,138 CADSave up to $1,350 CAD

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
$1,138 CAD