Oval|Natural|GIA

0.50ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 6531042165

Certificate GIA 6531042165

Diamond specifications and retailer prices

From $570 SGD
As of November 6, 2026
Save $1,224 SGD (68%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,440 SGD at NZ Jewellers · As of October 27, 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 F 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 6531042165. Listed at 25 retailers as of November 4, 2026, with a 215% 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
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531042165
Dimensions6.72 × 4.19 × 2.67 mm
L/W Ratio1.60
Top View
6.72 mm4.19 mm0.50 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531042165
Side View
Table 57.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 63.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $570 SGD|Low: $568 SGD|High: $1,806 SGD|Avg: $995 SGD|-1.5%
Retailer 1
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
November 6, 2026
Retailer 1$570 SGD
Retailer 4$718 SGD
Retailer 11$766 SGD
Retailer 13$795 SGD
Retailer 2$838 SGD
Retailer 5$918 SGD
Retailer 8$947 SGD
Retailer 14$947 SGD
Retailer 7$950 SGD
Retailer 3$1,025 SGD
Retailer 6$1,075 SGD
Retailer 12$1,148 SGD
Retailer 9$1,201 SGD
Retailer 10$1,794 SGD

28 data points across 14 retailers

25 retailers$570 SGD to $1,794 SGD

A
Cheapest Retailer
-
$570 SGD
A
Retailer 2
-
$718 SGD
View
Final sale: no returns
A
Retailer 3
-
$766 SGD
View
Retailer 4
-
$769 SGD
View
Price last confirmed 39 days ago
Retailer 5
-
$769 SGD
View
Price last confirmed 19 days ago
Retailer 6
-
$795 SGD
View
Price last confirmed 9 days ago
Retailer 7
-
$829 SGD
View
Price last confirmed 21 days ago
Retailer 8
-
$829 SGD
View
Price last confirmed 21 days ago
Retailer 9
-
$838 SGD
View
Price last confirmed 8 days ago
Retailer 10
-
$888 SGD
View
Price last confirmed 39 days ago
B+
Retailer 11
-
$898 SGD
View
Retailer 12
-
$898 SGD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$918 SGD
View
B+
Retailer 14
-
$947 SGD
View
B+
Retailer 15
-
$947 SGD
View
B+
Retailer 16
-
$950 SGD
View
B
Retailer 17
-
$1,025 SGD
View
B
Retailer 18
-
$1,075 SGD
View
B
Retailer 19
-
$1,148 SGD
View
Retailer 20
-
$1,156 SGD
View
Price last confirmed 33 days ago
B+
Retailer 21
-
$1,201 SGD
View
B
Retailer 22
-
$1,794 SGD
View
Retailer 23
-
$2,413 SGD
View
Price last confirmed 40 days ago
Retailer 24
-
$2,413 SGD
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
9fc6cd1b-793b-4c69-bee7-8d3b2f3c97ba · Oct 27
$2,440 SGD
$1,904 USD
View
Price last confirmed 10 days ago
24 more retailers have this diamond
Prices start from $570 SGDSave up to $1,224 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
$570 SGD