CaratHunter
Plans
Oval|Natural|GIA

0.45ct G SI1 Oval Natural Diamond

VG • G/SI1 • GIA 6552533786

Certificate GIA 6552533786

Diamond specifications and retailer prices

From $597 SGD
As of November 6, 2026
Save $320 SGD (35%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $918 SGD at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

About this 0.45ct natural oval diamond

This 0.45ct natural oval sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552533786. Listed at 10 retailers as of November 6, 2026, with prices from $597 to $918, a $320 spread on the same certified stone. The Diamond Guys lists it at $918. 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

0.45
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.3°
Pavilion angle37.71°
OriginNatural
Grading LabGIA
CertificateGIA 6552533786
Dimensions6.48 × 4.14 × 2.50 mm
L/W Ratio1.57
Culet sizeNone
Top View
6.48 mm4.14 mm0.45 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552533786
Side View
Table 60.0%Crown 39.3°Girdle: MED-VTKPavilion 37.71°Culet: NoneDepth 60.5%

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 6
Current: $715 SGD|Low: $597 SGD|High: $968 SGD|Avg: $776 SGD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$597 SGD
Retailer 2$643 SGD
Retailer 7$663 SGD
Retailer 4$701 SGD
Retailer 1$715 SGD
Retailer 3$777 SGD
Retailer 6$836 SGD
Retailer 5$856 SGD
Retailer 8$895 SGD

43 data points across 9 retailers

10 retailers$597 SGD to $918 SGD

A
Cheapest Retailer
-
$597 SGD
A
Retailer 2
-
$643 SGD
View
B+
Retailer 3
-
$663 SGD
View
B+
Retailer 4
-
$701 SGD
View
B+
Retailer 5
-
$715 SGD
View
B+
Retailer 6
-
$777 SGD
View
B
Retailer 7
-
$836 SGD
View
B
Retailer 8
-
$856 SGD
View
B
Retailer 9
-
$895 SGD
View
Most Expensive
B
The Diamond Guys
1963434449 · Nov 6
$918 SGD
$716 USD
View
9 more retailers have this diamond
Prices start from $597 SGDSave up to $320 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
0.45ct Oval
$597 SGD