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Marquise|Natural|GIA

1.00ct D SI2 Marquise Natural Diamond

VG • D/SI2 • GIA 7552554949

Certificate GIA 7552554949

Diamond specifications and retailer prices

From $3,315 CAD
$2,373 USD
As of October 31, 2026
Save $4,782 CAD (59%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $8,097 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7552554949. Listed at 25 retailers as of October 29, 2026, with prices from $3,315 to $8,097, a $4,782 spread on the same certified stone. MOH London lists it at $8,097. 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

1.00
Carat
D
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37.8°
Pavilion angle37.94°
OriginNatural
Grading LabGIA
CertificateGIA 7552554949
Dimensions9.74 × 5.19 × 3.12 mm
L/W Ratio1.88
Culet sizeVery Small
Top View
9.74 mm5.19 mm1.00 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7552554949
Side View
Table 59.0%Crown 37.8°Girdle: THN-VTKPavilion 37.94°Culet: Very SmallDepth 60.2%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $8,097 CAD|Low: $3,315 CAD|High: $8,150 CAD|Avg: $4,691 CAD|-0.5%
MOH London
Retailer 2
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Retailer 24
October 31, 2026
Retailer 2$3,315 CAD
Retailer 22$3,399 CAD
Retailer 19$3,403 CAD
Retailer 7$3,463 CAD
Retailer 23$3,506 CAD
Retailer 17$3,593 CAD
Retailer 5$3,614 CAD
Retailer 8$3,916 CAD
Retailer 11$3,916 CAD
Retailer 24$3,961 CAD
Retailer 9$4,066 CAD
Retailer 10$4,117 CAD
Retailer 3$4,150 CAD
Retailer 6$4,249 CAD
Retailer 14$4,301 CAD
Retailer 12$4,456 CAD
Retailer 21$4,456 CAD
Retailer 13$4,516 CAD
Retailer 18$4,518 CAD
Retailer 4$4,610 CAD
Retailer 15$5,301 CAD
Retailer 16$6,952 CAD
Retailer 20$7,529 CAD
MOH London$8,097 CAD

39 data points across 24 retailers

25 retailers$3,315 CAD to $8,097 CAD

A
Cheapest Retailer
-
$3,315 CAD
$2,373 USD
A
Retailer 2
-
$3,399 CAD
$2,434 USD
View
A
Retailer 3
-
$3,403 CAD
$2,436 USD
View
A
Retailer 4
-
$3,463 CAD
$2,479 USD
View
A
Retailer 5
-
$3,506 CAD
$2,510 USD
View
A
Retailer 6
-
$3,593 CAD
$2,572 USD
View
A
Retailer 7
-
$3,614 CAD
$2,587 USD
View
Final sale: no returns
A
Retailer 8
-
$3,916 CAD
$2,803 USD
View
A
Retailer 9
-
$3,916 CAD
$2,803 USD
View
A
Retailer 10
-
$3,961 CAD
$2,835 USD
View
A
Retailer 11
-
$4,066 CAD
$2,911 USD
View
A
Retailer 12
-
$4,117 CAD
$2,947 USD
View
A
Retailer 13
-
$4,150 CAD
View
A
Retailer 14
-
$4,249 CAD
$3,042 USD
View
B+
Retailer 15
-
$4,301 CAD
$3,079 USD
View
B+
Retailer 16
-
$4,456 CAD
$3,190 USD
View
A
Retailer 17
-
$4,456 CAD
$3,190 USD
View
A
Retailer 18
-
$4,516 CAD
£2,546 GBP
View
B+
Retailer 19
-
$4,518 CAD
$3,234 USD
View
Retailer 20
-
$4,569 CAD
$3,271 USD
View
Price last confirmed 8 days ago
B+
Retailer 21
-
$4,610 CAD
$3,300 USD
View
B+
Retailer 22
-
$5,301 CAD
€3,614 EUR
View
B
Retailer 23
-
$6,952 CAD
$4,976 USD
View
B
Retailer 24
-
$7,529 CAD
$5,390 USD
View
Most Expensive
B
MOH London
06CB8547A · Oct 29
$8,097 CAD
£4,564 GBP
View
24 more retailers have this diamond
Prices start from $3,315 CADSave up to $4,782 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
1.00ct Marquise
$3,315 CAD