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Oval|Natural|GIA

0.55ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 1547401406

Certificate GIA 1547401406

Diamond specifications and retailer prices

From $731 CAD
As of November 6, 2026
Save $1,566 CAD (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,297 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 0.55ct natural oval diamond

This 0.55ct natural oval sits in the half to three-quarter carat band, graded H 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 1547401406. Listed at 6 retailers as of November 2, 2026, with prices from $731 to $2,297, a $1,566 spread on the same certified stone. MOH London lists it at $2,297. 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
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1547401406
Dimensions6.39 × 4.68 × 2.91 mm
L/W Ratio1.37
Key to symbols
Feather, Twinning Wisp, Knot
Top View
6.39 mm4.68 mm0.55 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1547401406
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCuletDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,297 CAD|Low: $731 CAD|High: $2,326 CAD|Avg: $1,425 CAD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2$731 CAD
Retailer 3$1,210 CAD
Retailer 4$1,414 CAD
Retailer 5$1,495 CAD
MOH London$2,297 CAD

42 data points across 5 retailers

6 retailers$731 CAD to $2,297 CAD

A
Cheapest Retailer
-
$731 CAD
B+
Retailer 2
-
$1,152 CAD
View
B
Retailer 3
-
$1,210 CAD
View
B
Retailer 4
-
$1,414 CAD
View
Retailer 5
-
$1,495 CAD
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
F49B1DE35 · Nov 2
$2,297 CAD
£1,286 GBP
View
5 more retailers have this diamond
Prices start from $731 CADSave up to $1,566 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
0.55ct Oval
$731 CAD