CaratHunter
Plans
Oval|Natural|GIA

0.50ct E SI1 Oval Natural Diamond

VG • E/SI1 • GIA 7421730600

Certificate GIA 7421730600

Diamond specifications and retailer prices

From $959 SGD
As of November 6, 2026
Save $1,300 SGD (58%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,868 SGD 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 E 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 7421730600. Listed at 24 retailers as of November 2, 2026, with a 136% 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
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7421730600
Dimensions6.20 × 4.55 × 2.81 mm
L/W Ratio1.36
Top View
6.20 mm4.55 mm0.50 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceMedium
CertificateGIA 7421730600
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.6%

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: $1,726 SGD|Low: $871 SGD|High: $2,286 SGD|Avg: $1,509 SGD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$959 SGD
Retailer 9$1,102 SGD
Retailer 2$1,120 SGD
Retailer 5$1,130 SGD
Retailer 7$1,326 SGD
Retailer 3$1,429 SGD
Retailer 1$1,726 SGD
Retailer 10$1,854 SGD
Retailer 4$1,903 SGD
Retailer 6$2,258 SGD

46 data points across 10 retailers

24 retailers$959 SGD to $2,258 SGD

B+
Cheapest Retailer
-
$959 SGD
Final sale: no returns
B+
Retailer 2
-
$1,032 SGD
View
Retailer 3
-
$1,102 SGD
View
Price last confirmed 18 days ago
B+
Retailer 4
-
$1,109 SGD
View
B+
Retailer 5
-
$1,118 SGD
View
Retailer 6
-
$1,118 SGD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,120 SGD
View
B+
Retailer 8
-
$1,130 SGD
View
B+
Retailer 9
-
$1,160 SGD
View
B
Retailer 10
-
$1,289 SGD
View
B+
Retailer 11
-
$1,326 SGD
View
B
Retailer 12
-
$1,371 SGD
View
B
Retailer 13
-
$1,371 SGD
View
B
Retailer 14
-
$1,385 SGD
View
B
Retailer 15
-
$1,410 SGD
View
B
Retailer 16
-
$1,419 SGD
View
B
Retailer 17
-
$1,429 SGD
View
B
Retailer 18
-
$1,726 SGD
View
B
Retailer 19
-
$1,740 SGD
View
Retailer 20
-
$1,854 SGD
View
Price last confirmed 33 days ago
B
Retailer 21
-
$1,903 SGD
View
B
Retailer 22
-
$1,994 SGD
View
B
Retailer 23
-
$2,258 SGD
View
Most Expensive
NZ Jewellers
c4387737-476a-4379-b9ec-0cb39eecfd45 · Nov 5
$3,868 SGD
$3,018 USD
View
Price under review
23 more retailers have this diamond
Prices start from $959 SGDSave up to $1,300 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.

B+
0.50ct Oval
$959 SGD