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Oval|Natural|GIA

0.50ct D SI1 Oval Natural Diamond

VG • D/SI1 • GIA 3535395613

Certificate GIA 3535395613

Diamond specifications and retailer prices

From $1,198 NZD
As of November 6, 2026
Save $1,385 NZD (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,251 NZD 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
Colour
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: $1,198 NZD|Low: $1,198 NZD|High: $3,103 NZD|Avg: $2,013 NZD|-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$1,198 NZD
Retailer 3$1,546 NZD
Retailer 11$1,642 NZD
Retailer 2$1,692 NZD
Retailer 5$1,705 NZD
Retailer 9$1,847 NZD
Retailer 7$1,939 NZD
Retailer 4$2,044 NZD
Retailer 6$2,343 NZD
Retailer 8$2,583 NZD
Retailer 10$3,083 NZD

28 data points across 11 retailers

23 retailers$1,198 NZD to $2,583 NZD

A
Cheapest Retailer
-
$1,198 NZD
A
Retailer 2
-
$1,223 NZD
View
B+
Retailer 3
-
$1,494 NZD
View
B+
Retailer 4
-
$1,546 NZD
View
Final sale: no returns
B+
Retailer 5
-
$1,642 NZD
View
B+
Retailer 6
-
$1,674 NZD
View
Retailer 7
-
$1,674 NZD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$1,692 NZD
View
B+
Retailer 9
-
$1,705 NZD
View
B
Retailer 10
-
$1,739 NZD
View
B+
Retailer 11
-
$1,847 NZD
View
B+
Retailer 12
-
$1,914 NZD
View
B
Retailer 13
-
$1,932 NZD
View
B+
Retailer 14
-
$1,939 NZD
View
B
Retailer 15
-
$1,957 NZD
View
B+
Retailer 16
-
$2,044 NZD
View
B
Retailer 17
-
$2,120 NZD
View
B
Retailer 18
-
$2,343 NZD
View
Retailer 19
-
$2,516 NZD
View
Price last confirmed 32 days ago
B
Retailer 20
-
$2,571 NZD
View
B
Retailer 21
-
$2,583 NZD
View
Retailer 22
-
$3,083 NZD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
fb5490ce-452a-4309-a8dd-65810ef16794 · Nov 5
$5,251 NZD
$2,911 USD
View
Price under review
22 more retailers have this diamond
Prices start from $1,198 NZDSave up to $1,385 NZD

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
$1,198 NZD