Oval|Natural|GIA

0.45ct F SI2 Oval Natural Diamond

GD • F/SI2 • GIA 6552815823

Certificate GIA 6552815823

Diamond specifications and retailer prices

From $395 USD
As of November 6, 2026
Save $92 USD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $487 USD 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 $395 to $487, a $92 spread on the same certified stone. 77 Diamonds lists it at $487. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $487 USD|Low: $335 USD|High: $491 USD|Avg: $427 USD|+2.4%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$395 USD
Retailer 3$421 USD
77 Diamonds$487 USD

42 data points across 3 retailers

3 retailers$395 USD to $487 USD

B+
Cheapest Retailer
-
$395 USD
Final sale: no returns
B+
Retailer 2
-
$421 USD
View
Most Expensive
B+
77 Diamonds
OVCPZPRGMJZD · Nov 6
$487 USD
£383 GBP
View
2 more retailers have this diamond
Prices start from $395 USDSave up to $92 USD

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
$395 USD