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Marquise|Natural|GIA

0.54ct D SI1 Marquise Natural Diamond

VG • D/SI1 • GIA 2316951617

Certificate GIA 2316951617

Diamond specifications and retailer prices

From $2,486 CAD
$1,780 USD
As of October 30, 2026
Save $654 CAD (21%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,048 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.54ct natural marquise diamond

This 0.54ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2316951617. Listed at 6 retailers as of October 31, 2026, with a 26% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.54
Carat
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2316951617
Dimensions7.73 × 4.17 × 2.79 mm
L/W Ratio1.85
Top View
7.73 mm4.17 mm0.54 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2316951617
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,048 CAD|Low: $2,475 CAD|High: $4,806 CAD|Avg: $3,619 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2$2,600 CAD
Retailer 3$3,140 CAD
MOH London$4,048 CAD
Retailer 4$4,806 CAD

42 data points across 4 retailers

6 retailers$2,486 CAD to $3,140 CAD

B
Cheapest Retailer
-
$2,486 CAD
$1,780 USD
B
Retailer 2
-
$2,486 CAD
$1,780 USD
View
B
Retailer 3
-
$2,570 CAD
$1,840 USD
View
B
Retailer 4
-
$2,600 CAD
£1,466 GBP
View
B
Retailer 5
-
$3,140 CAD
€2,141 EUR
View
Most Expensive
MOH London
35440F06D · Oct 29
$4,048 CAD
£2,282 GBP
View
Price under review
5 more retailers have this diamond
Prices start from $2,486 CADSave up to $654 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
0.54ct Marquise
$2,486 CAD