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Oval|Natural|GIA

0.50ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 7561759488

Certificate GIA 7561759488

Diamond specifications and retailer prices

From $289 USD
As of November 6, 2026
Save $1,201 USD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,490 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter carat band, graded J 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 7561759488. Listed at 16 retailers as of November 5, 2026, with prices from $289 to $1,490, a $1,201 spread on the same certified stone. NZ Jewellers lists it at $1,490. 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
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7561759488
Dimensions6.71 × 4.20 × 2.70 mm
L/W Ratio1.60
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cavity, Crystal
Top View
6.71 mm4.20 mm0.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 7561759488
Side View
Table 56.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,490 USD|Low: $289 USD|High: $1,512 USD|Avg: $537 USD|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 10$289 USD
Retailer 2$356 USD
Retailer 8$379 USD
Retailer 15$389 USD
Retailer 9$409 USD
Retailer 3$433 USD
Retailer 11$470 USD
Retailer 4$471 USD
Retailer 13$495 USD
Retailer 12$516 USD
Retailer 14$519 USD
Retailer 7$552 USD
Retailer 16$605 USD
Retailer 5$607 USD
Retailer 6$918 USD
NZ Jewellers$1,490 USD

8 data points across 16 retailers

16 retailers$289 USD to $1,490 USD

A
Cheapest Retailer
-
$289 USD
B+
Retailer 2
-
$356 USD
View
Final sale: no returns
A
Retailer 3
-
$379 USD
View
A
Retailer 4
-
$389 USD
View
A
Retailer 5
-
$409 USD
View
A
Retailer 6
-
$433 USD
View
A
Retailer 7
-
$470 USD
View
A
Retailer 8
-
$471 USD
View
A
Retailer 9
-
$495 USD
View
B+
Retailer 10
-
$516 USD
View
B+
Retailer 11
-
$519 USD
View
B+
Retailer 12
-
$552 USD
View
B+
Retailer 13
-
$605 USD
View
B+
Retailer 14
-
$607 USD
View
B
Retailer 15
-
$918 USD
View
Most Expensive
B
NZ Jewellers
6818583b-ef14-4b90-a704-f43c902062a7 · Nov 5
$1,490 USD
View
15 more retailers have this diamond
Prices start from $289 USDSave up to $1,201 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.

A
0.50ct Oval
$289 USD