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Oval|Natural|GIA

0.55ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 6502816831

Certificate GIA 6502816831

Diamond specifications and retailer prices

From $1,175 CAD
$841 USD
As of October 31, 2026
Save $1,194 CAD (50%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,369 CAD at Diamond Quarter · As of October 30, 2026
View at Diamond Quarter

About this 0.55ct natural oval diamond

This 0.55ct natural oval sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6502816831. Listed at 3 retailers as of October 30, 2026, with prices from $1,175 to $2,369, a $1,194 spread on the same certified stone. Diamond Quarter lists it at $2,369. 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

0.55
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6502816831
Dimensions4.59 × 6.43 × 2.89 mm
L/W Ratio1.40
Top View
4.59 mm6.43 mm0.55 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6502816831
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.1%

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: Oct 31
Current: $2,369 CAD|Low: $648 CAD|High: $2,369 CAD|Avg: $1,410 CAD
Diamond Quarter
Retailer 2
Retailer 3
Retailer 4
October 13, 2026
Retailer 4$648 CAD
Retailer 3$1,175 CAD
Retailer 2$1,443 CAD
Diamond Quarter$2,369 CAD

4 data points across 4 retailers

3 retailers$1,175 CAD to $2,369 CAD

B+
Cheapest Retailer
-
$1,175 CAD
$841 USD
B+
Retailer 2
-
$1,443 CAD
SGD 1,396 SGD
View
Most Expensive
B
Diamond Quarter
0.55SI1G55140359KG · Oct 30
$2,369 CAD
£1,335 GBP
View
2 more retailers have this diamond
Prices start from $1,175 CADSave up to $1,194 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.

B+
0.55ct Oval
$1,175 CAD