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Oval|Natural|GIA

0.63ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 6555924376

Certificate GIA 6555924376

Diamond specifications and retailer prices

From $955 CAD
$684 USD
As of October 31, 2026
Save $289 CAD (23%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,245 CAD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.63ct natural oval diamond

This 0.63ct natural oval sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555924376. Listed at 4 retailers as of October 31, 2026, with prices from $955 to $1,245, a $289 spread on the same certified stone. 77 Diamonds lists it at $1,245. 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

0.63
Carat
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555924376
Dimensions6.97 × 4.71 × 2.98 mm
L/W Ratio1.48
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
6.97 mm4.71 mm0.63 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6555924376
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $1,245 CAD|Low: $823 CAD|High: $1,245 CAD|Avg: $1,107 CAD|+14.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4$955 CAD
Retailer 2$1,150 CAD
Retailer 3$1,164 CAD
77 Diamonds$1,245 CAD

38 data points across 4 retailers

4 retailers$955 CAD to $1,245 CAD

A
Cheapest Retailer
-
$955 CAD
$684 USD
Final sale: no returns
B+
Retailer 2
-
$1,150 CAD
$823 USD
View
B+
Retailer 3
-
$1,164 CAD
SGD 1,126 SGD
View
Most Expensive
B+
77 Diamonds
OVCPKCUHYNQW · Oct 31
$1,245 CAD
£702 GBP
View
3 more retailers have this diamond
Prices start from $955 CADSave up to $289 CAD

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
0.63ct Oval
$955 CAD