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Marquise|Natural|GIA

0.59ct I SI2 Marquise Natural Diamond

VG • I/SI2 • GIA 5181634599

Certificate GIA 5181634599

Diamond specifications and retailer prices

From $1,329 CAD
As of November 4, 2026
Save $1,331 CAD (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,660 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 0.59ct natural marquise diamond

This 0.59ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5181634599. Listed at 7 retailers as of November 2, 2026, with prices from $1,329 to $2,660, a $1,331 spread on the same certified stone. MOH London lists it at $2,660. 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

0.59
Carat
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5181634599
Dimensions8.32 × 4.03 × 2.83 mm
L/W Ratio2.06
Top View
8.32 mm4.03 mm0.59 ctI / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5181634599
Side View
Table 60.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 70.1%

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: Nov 4
Current: $2,660 CAD|Low: $1,287 CAD|High: $2,692 CAD|Avg: $1,713 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$1,287 CAD
Retailer 6$1,315 CAD
Retailer 4$1,329 CAD
Retailer 8$1,454 CAD
Retailer 7$1,461 CAD
Retailer 2$1,675 CAD
Retailer 3$2,028 CAD
MOH London$2,660 CAD

44 data points across 8 retailers

7 retailers$1,329 CAD to $2,660 CAD

Retailer 1
-
$1,287 CAD
Price last confirmed 9 days ago
Retailer 2
-
$1,315 CAD
View
Price last confirmed 8 days ago
B
Retailer 3
-
$1,329 CAD
View
B
Retailer 4
-
$1,454 CAD
View
B
Retailer 5
-
$1,675 CAD
View
C
Retailer 6
-
$2,028 CAD
View
Most Expensive
C
MOH London
7B84F6E2F · Nov 2
$2,660 CAD
£1,489 GBP
View
6 more retailers have this diamond
Prices start from $1,329 CADSave up to $1,331 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
0.59ct Marquise
$1,329 CAD