CaratHunter
Plans
Oval|Natural|GIA

0.50ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 1568196911

Certificate GIA 1568196911

Diamond specifications and retailer prices

From $577 SGD
As of November 5, 2026
Save $577 SGD (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,154 SGD at Frank Darling · As of November 6, 2026
View at Frank Darling

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568196911. Listed at 8 retailers as of November 5, 2026, with prices from $577 to $1,154, a $577 spread on the same certified stone. Frank Darling lists it at $1,154. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.08°
Pavilion angle39.14°
OriginNatural
Grading LabGIA
CertificateGIA 1568196911
Dimensions6.23 × 4.48 × 2.72 mm
L/W Ratio1.39
Culet sizeNone
Top View
6.23 mm4.48 mm0.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1568196911
Side View
Table 59.0%Crown 36.08°Girdle: STK-VTKPavilion 39.14°Culet: NoneDepth 60.7%

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 5
Current: $1,154 SGD|Low: $410 SGD|High: $1,215 SGD|Avg: $788 SGD|-5.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$410 SGD
Retailer 3$577 SGD
Retailer 7$604 SGD
Retailer 8$641 SGD
Retailer 4$784 SGD
Retailer 5$845 SGD
Retailer 2$863 SGD
Retailer 6$921 SGD
Frank Darling$1,154 SGD

35 data points across 9 retailers

8 retailers$577 SGD to $1,154 SGD

A
Cheapest Retailer
-
$577 SGD
A
Retailer 2
-
$604 SGD
View
A
Retailer 3
-
$641 SGD
View
A
Retailer 4
-
$784 SGD
View
A
Retailer 5
-
$845 SGD
View
A
Retailer 6
-
$863 SGD
View
A
Retailer 7
-
$921 SGD
View
Most Expensive
B+
Frank Darling
2683475HK · Nov 6
$1,154 SGD
$901 USD
View
7 more retailers have this diamond
Prices start from $577 SGDSave up to $577 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
$577 SGD