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Marquise|Natural|GIA

0.75ct F SI1 Marquise Natural Diamond

VG • F/SI1 • GIA 2566155205

Certificate GIA 2566155205

Diamond specifications and retailer prices

From $1,854 CAD
$1,327 USD
As of November 1, 2026
Save $675 CAD (27%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,264 CAD at Helzberg Diamonds · As of October 16, 2026
View at Helzberg Diamonds

About this 0.75ct natural marquise diamond

This 0.75ct natural marquise sits in the just-under-one-carat band, graded F 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 2566155205. Listed at 9 retailers as of November 1, 2026, with a 36% 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

0.75
Carat
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41.01°
Pavilion angle37.27°
OriginNatural
Grading LabGIA
CertificateGIA 2566155205
Dimensions8.79 × 4.73 × 2.94 mm
L/W Ratio1.86
Culet sizeNone
Top View
8.79 mm4.73 mm0.75 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566155205
Side View
Table 58.0%Crown 41.01°Girdle: STK-VTKPavilion 37.27°Culet: NoneDepth 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 1
Current: $3,264 CAD|Low: $1,814 CAD|High: $3,398 CAD|Avg: $2,322 CAD|-3.9%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 10$1,814 CAD
Retailer 15$1,832 CAD
Retailer 9$1,854 CAD
Retailer 3$1,873 CAD
Retailer 7$1,921 CAD
Retailer 8$1,923 CAD
Retailer 12$1,985 CAD
Retailer 2$2,021 CAD
Retailer 5$2,229 CAD
Retailer 4$2,297 CAD
Retailer 13$2,529 CAD
Retailer 6$2,673 CAD
Retailer 11$2,778 CAD
Retailer 14$2,973 CAD
Helzberg Diamonds$3,264 CAD

26 data points across 15 retailers

9 retailers$1,854 CAD to $2,529 CAD

A
Cheapest Retailer
-
$1,854 CAD
$1,327 USD
A
Retailer 2
-
$1,873 CAD
$1,340 USD
View
Retailer 3
-
$1,921 CAD
$1,375 USD
View
Price last confirmed 26 days ago
A
Retailer 4
-
$1,923 CAD
$1,376 USD
View
A
Retailer 5
-
$1,985 CAD
SGD 1,920 SGD
View
A
Retailer 6
-
$2,021 CAD
£1,139 GBP
View
B+
Retailer 7
-
$2,529 CAD
$1,810 USD
View
Retailer 8
-
$2,973 CAD
$2,127 USD
View
Price last confirmed 19 days ago
Most Expensive
Helzberg Diamonds
XZRILMMHLLIGL · Oct 16
$3,264 CAD
$2,336 USD
View
Price last confirmed 17 days ago
8 more retailers have this diamond
Prices start from $1,854 CADSave up to $675 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
0.75ct Marquise
$1,854 CAD