Oval|Natural|GIA

0.50ct G SI2 Oval Natural Diamond

VG • G/SI2 • GIA 2506821558

Certificate GIA 2506821558

Diamond specifications and retailer prices

From $441 USD
₹42,033 INR
As of October 30, 2026
Save $1,419 USD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,860 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2506821558. Listed at 17 retailers as of October 27, 2026, with prices from $441 to $1,860, a $1,419 spread on the same certified stone. NZ Jewellers lists it at $1,860. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2506821558
Dimensions6.41 × 4.33 × 2.75 mm
L/W Ratio1.48
Top View
6.41 mm4.33 mm0.50 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2506821558
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.6%

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 30
Current: $441 USD|Low: $374 USD|High: $1,386 USD|Avg: $734 USD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 1$441 USD
Retailer 6$547 USD
Retailer 5$605 USD
Retailer 8$639 USD
Retailer 7$717 USD
Retailer 2$728 USD
Retailer 4$876 USD
Retailer 3$1,377 USD

37 data points across 8 retailers

17 retailers$441 USD to $1,860 USD

A
Cheapest Retailer
-
$441 USD
₹42,033 INR
A
Retailer 2
-
$499 USD
HK$3,900 HKD
View
B+
Retailer 3
-
$547 USD
View
Final sale: no returns
B+
Retailer 4
-
$593 USD
View
Retailer 5
-
$605 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$617 USD
SGD 834 SGD
View
B+
Retailer 7
-
$639 USD
View
B+
Retailer 8
-
$639 USD
View
B+
Retailer 9
-
$684 USD
View
B+
Retailer 10
-
$684 USD
View
B+
Retailer 11
-
$705 USD
View
Retailer 12
-
$717 USD
£565 GBP
View
Price last confirmed 30 days ago
B+
Retailer 13
-
$725 USD
View
B+
Retailer 14
-
$728 USD
£573 GBP
View
B
Retailer 15
-
$876 USD
€834 EUR
View
B
Retailer 16
-
$1,377 USD
£1,084 GBP
View
Most Expensive
C
NZ Jewellers
3ce27a7a-49b4-4303-92a2-9c2fb204dd90 · Oct 27
$1,860 USD
View
16 more retailers have this diamond
Prices start from $441 USDSave up to $1,419 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
$441 USD