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Oval|Natural|GIA

0.45ct F SI2 Oval Natural Diamond

GD • F/SI2 • GIA 6552815823

Certificate GIA 6552815823

Diamond specifications and retailer prices

From $506 SGD
As of November 6, 2026
Save $117 SGD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $624 SGD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.45ct natural oval diamond

This 0.45ct natural oval sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552815823. Listed at 3 retailers as of November 6, 2026, with prices from $506 to $624, a $117 spread on the same certified stone. 77 Diamonds lists it at $624. 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
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552815823
Dimensions5.79 × 4.29 × 2.83 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
5.79 mm4.29 mm0.45 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6552815823
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.0%

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: $624 SGD|Low: $429 SGD|High: $630 SGD|Avg: $547 SGD|+1.2%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$506 SGD
Retailer 3$540 SGD
77 Diamonds$624 SGD

41 data points across 3 retailers

3 retailers$506 SGD to $624 SGD

B+
Cheapest Retailer
-
$506 SGD
Final sale: no returns
B+
Retailer 2
-
$540 SGD
View
Most Expensive
B+
77 Diamonds
OVCPZPRGMJZD · Nov 6
$624 SGD
£383 GBP
View
2 more retailers have this diamond
Prices start from $506 SGDSave up to $117 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+
0.45ct Oval
$506 SGD