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Oval|Natural|GIA

0.50ct G SI1 Oval Natural Diamond

GD • G/SI1 • GIA 5503656485

Certificate GIA 5503656485

Diamond specifications and retailer prices

From $1,050 SGD
As of November 6, 2026
Save $1,366 SGD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,223 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5503656485. Listed at 20 retailers as of November 4, 2026, with a 130% 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5503656485
Dimensions6.78 × 4.47 × 2.66 mm
L/W Ratio1.52
Top View
6.78 mm4.47 mm0.50 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5503656485
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.5%

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: $1,612 SGD|Low: $1,170 SGD|High: $2,449 SGD|Avg: $1,681 SGD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$1,178 SGD
Retailer 10$1,220 SGD
Retailer 8$1,506 SGD
Retailer 4$1,534 SGD
Retailer 1$1,612 SGD
Retailer 3$1,708 SGD
Retailer 2$1,728 SGD
Retailer 9$1,862 SGD
Retailer 6$2,039 SGD
Retailer 7$2,416 SGD

36 data points across 10 retailers

20 retailers$1,050 SGD to $2,416 SGD

B+
Cheapest Retailer
-
$1,050 SGD
B
Retailer 2
-
$1,084 SGD
View
B+
Retailer 3
-
$1,178 SGD
View
B
Retailer 4
-
$1,220 SGD
View
Final sale: no returns
Retailer 5
-
$1,283 SGD
View
Price last confirmed 78 days ago
B
Retailer 6
-
$1,292 SGD
View
B
Retailer 7
-
$1,321 SGD
View
B
Retailer 8
-
$1,373 SGD
View
B
Retailer 9
-
$1,492 SGD
View
B
Retailer 10
-
$1,506 SGD
View
B
Retailer 11
-
$1,525 SGD
View
B
Retailer 12
-
$1,534 SGD
View
B
Retailer 13
-
$1,612 SGD
View
B
Retailer 14
-
$1,708 SGD
View
Retailer 15
-
$1,728 SGD
View
Price last confirmed 33 days ago
C
Retailer 16
-
$1,862 SGD
View
B
Retailer 17
-
$2,039 SGD
View
C
Retailer 18
-
$2,247 SGD
View
B
Retailer 19
-
$2,416 SGD
View
Most Expensive
NZ Jewellers
412c62e4-1e28-4ba9-a7a5-78e7eca7a650 · Nov 5
$3,223 SGD
$2,515 USD
View
Price under review
19 more retailers have this diamond
Prices start from $1,050 SGDSave up to $1,366 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
$1,050 SGD