Oval|Natural|GIA

0.50ct F SI2 Oval Natural Diamond

GD • F/SI2 • GIA 2537986758

Certificate GIA 2537986758

Diamond specifications and retailer prices

From $595 USD
As of November 6, 2026
Save $894 USD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,025 USD at NZ Jewellers · As of September 30, 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 F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2537986758. Listed at 13 retailers as of November 4, 2026, with a 150% 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
F
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537986758
Dimensions6.71 × 4.43 × 2.62 mm
L/W Ratio1.51
Top View
6.71 mm4.43 mm0.50 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537986758
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 59.2%

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 6
Current: $767 USD|Low: $595 USD|High: $1,508 USD|Avg: $895 USD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$595 USD
Retailer 6$627 USD
Retailer 1$767 USD
Retailer 2$782 USD
Retailer 4$949 USD
Retailer 3$1,489 USD

42 data points across 6 retailers

13 retailers$595 USD to $1,489 USD

B+
Cheapest Retailer
-
$595 USD
Final sale: no returns
B+
Retailer 2
-
$627 USD
View
Retailer 3
-
$646 USD
View
Price last confirmed 29 days ago
Retailer 4
-
$695 USD
View
Price last confirmed 29 days ago
Retailer 5
-
$695 USD
View
Price last confirmed 38 days ago
Retailer 6
-
$745 USD
View
Price last confirmed 38 days ago
B+
Retailer 7
-
$767 USD
View
B
Retailer 8
-
$770 USD
View
B
Retailer 9
-
$777 USD
View
B
Retailer 10
-
$782 USD
View
B
Retailer 11
-
$949 USD
View
B
Retailer 12
-
$1,489 USD
View
Most Expensive
NZ Jewellers
778416be-8eb5-4dc6-b079-69744b624e51 · Sep 30
$2,025 USD
View
Price last confirmed 37 days ago
12 more retailers have this diamond
Prices start from $595 USDSave up to $894 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
$595 USD