Oval|Natural|GIA

0.50ct D SI1 Oval Natural Diamond

VG • D/SI1 • GIA 3535395613

Certificate GIA 3535395613

Diamond specifications and retailer prices

From $664 USD
As of November 6, 2026
Save $768 USD (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,911 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3535395613. Listed at 23 retailers as of November 5, 2026, with a 116% 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
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3535395613
Dimensions6.15 × 4.41 × 2.79 mm
L/W Ratio1.39
Top View
6.15 mm4.41 mm0.50 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3535395613
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.2%

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: $664 USD|Low: $664 USD|High: $1,720 USD|Avg: $1,116 USD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 1$664 USD
Retailer 3$857 USD
Retailer 11$910 USD
Retailer 2$938 USD
Retailer 5$945 USD
Retailer 9$1,024 USD
Retailer 7$1,075 USD
Retailer 4$1,133 USD
Retailer 6$1,299 USD
Retailer 8$1,432 USD
Retailer 10$1,709 USD

28 data points across 11 retailers

23 retailers$664 USD to $1,432 USD

A
Cheapest Retailer
-
$664 USD
A
Retailer 2
-
$678 USD
View
B+
Retailer 3
-
$828 USD
View
B+
Retailer 4
-
$857 USD
View
Final sale: no returns
B+
Retailer 5
-
$910 USD
View
B+
Retailer 6
-
$928 USD
View
Retailer 7
-
$928 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$938 USD
View
B+
Retailer 9
-
$945 USD
View
B
Retailer 10
-
$964 USD
View
B+
Retailer 11
-
$1,024 USD
View
B+
Retailer 12
-
$1,061 USD
View
B
Retailer 13
-
$1,071 USD
View
B+
Retailer 14
-
$1,075 USD
View
B
Retailer 15
-
$1,085 USD
View
B+
Retailer 16
-
$1,133 USD
View
B
Retailer 17
-
$1,175 USD
View
B
Retailer 18
-
$1,299 USD
View
Retailer 19
-
$1,395 USD
View
Price last confirmed 32 days ago
B
Retailer 20
-
$1,425 USD
View
B
Retailer 21
-
$1,432 USD
View
Retailer 22
-
$1,709 USD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
fb5490ce-452a-4309-a8dd-65810ef16794 · Nov 5
$2,911 USD
View
Price under review
22 more retailers have this diamond
Prices start from $664 USDSave up to $768 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
$664 USD