CaratHunter
Plans
Oval|Natural|GIA

0.50ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 2517142939

Certificate GIA 2517142939

Diamond specifications and retailer prices

From $902 SGD
HK$5,500 HKD
As of October 29, 2026
Save $1,157 SGD (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,507 SGD at NZ Jewellers · As of October 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2517142939. Listed at 16 retailers as of October 29, 2026, with a 128% 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2517142939
Dimensions6.17 × 4.41 × 2.83 mm
L/W Ratio1.40
Top View
6.17 mm4.41 mm0.50 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2517142939
Side View
Table 59.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 64.2%

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: Oct 29
Current: $3,507 SGD|Low: $902 SGD|High: $3,507 SGD|Avg: $1,485 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 12$902 SGD
Retailer 9$1,055 SGD
Retailer 5$1,107 SGD
Retailer 14$1,143 SGD
Retailer 4$1,157 SGD
Retailer 11$1,188 SGD
Retailer 6$1,289 SGD
Retailer 2$1,303 SGD
Retailer 3$1,320 SGD
Retailer 10$1,352 SGD
Retailer 8$1,451 SGD
Retailer 13$1,911 SGD
Retailer 7$2,059 SGD
NZ Jewellers$3,507 SGD

43 data points across 14 retailers

16 retailers$902 SGD to $2,059 SGD

A
Cheapest Retailer
-
$902 SGD
HK$5,500 HKD
B+
Retailer 2
-
$1,055 SGD
$823 USD
View
Final sale: no returns
Retailer 3
-
$1,107 SGD
$864 USD
View
Price last confirmed 66 days ago
B+
Retailer 4
-
$1,143 SGD
$892 USD
View
B+
Retailer 5
-
$1,157 SGD
$903 USD
View
B
Retailer 6
-
$1,180 SGD
$921 USD
View
B
Retailer 7
-
$1,188 SGD
$927 USD
View
B+
Retailer 8
-
$1,289 SGD
$1,005 USD
View
B+
Retailer 9
-
$1,303 SGD
£801 GBP
View
B
Retailer 10
-
$1,320 SGD
$1,030 USD
View
Retailer 11
-
$1,352 SGD
£830 GBP
View
Price last confirmed 30 days ago
B
Retailer 12
-
$1,451 SGD
€1,078 EUR
View
B
Retailer 13
-
$1,911 SGD
€1,420 EUR
View
B
Retailer 14
-
$2,059 SGD
£1,265 GBP
View
Retailer 15
-
$3,507 SGD
$2,736 USD
View
Price under review
Most Expensive
NZ Jewellers
3dec5e1b-c153-41a0-84ff-71aeda41f182 · Oct 30
$3,507 SGD
$2,736 USD
View
Price under review
15 more retailers have this diamond
Prices start from $902 SGDSave up to $1,157 SGD

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
$902 SGD