Oval|Natural|GIA

0.50ct J SI1 Oval Natural Diamond

VG • J/SI1 • GIA 7418624188

Certificate GIA 7418624188

Diamond specifications and retailer prices

From $366 USD
₹34,859 INR
As of October 26, 2026
Save $786 USD (68%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,902 USD at NZ Jewellers · As of October 27, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 7418624188. Listed at 23 retailers as of October 26, 2026, with a 215% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7418624188
Dimensions6.51 × 4.20 × 2.52 mm
L/W Ratio1.55
Top View
6.51 mm4.20 mm0.50 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7418624188
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 59.8%

Caratlytics Score

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

Price History

Last verified: Oct 26
Current: $766 USD|Low: $364 USD|High: $1,160 USD|Avg: $667 USD|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8$366 USD
Retailer 2$457 USD
Retailer 10$510 USD
Retailer 9$534 USD
Retailer 4$611 USD
Retailer 5$620 USD
Retailer 11$700 USD
Retailer 7$743 USD
Retailer 1$766 USD
Retailer 3$795 USD
Retailer 6$1,152 USD

34 data points across 11 retailers

23 retailers$366 USD to $1,152 USD

A
Cheapest Retailer
-
$366 USD
₹34,859 INR
B+
Retailer 2
-
$457 USD
View
Final sale: no returns
Retailer 3
-
$496 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$496 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$510 USD
View
B+
Retailer 6
-
$534 USD
View
Retailer 7
-
$534 USD
View
Price last confirmed 14 days ago
Retailer 8
-
$534 USD
View
Price last confirmed 15 days ago
Retailer 9
-
$572 USD
View
Price last confirmed 32 days ago
B+
Retailer 10
-
$572 USD
View
B+
Retailer 11
-
$572 USD
View
B+
Retailer 12
-
$611 USD
£481 GBP
View
B
Retailer 13
-
$620 USD
£488 GBP
View
B
Retailer 14
-
$623 USD
View
B
Retailer 15
-
$627 USD
View
B
Retailer 16
-
$700 USD
View
B
Retailer 17
-
$743 USD
€708 EUR
View
B
Retailer 18
-
$766 USD
ZAR 12,371 ZAR
View
Retailer 19
-
$795 USD
A$1,223 AUD
View
Price last confirmed 26 days ago
B
Retailer 20
-
$1,152 USD
£907 GBP
View
Retailer 21
-
$1,902 USD
View
Price under review
Retailer 22
-
$1,902 USD
View
Price under review
Most Expensive
NZ Jewellers
55620aba-c691-44d8-b10b-583d613b0a31 · Oct 27
$1,902 USD
View
Price under review
22 more retailers have this diamond
Prices start from $366 USDSave up to $786 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
$366 USD