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Marquise|Natural|GIA

0.75ct K SI1 Marquise Natural Diamond

EX • K/SI1 • GIA 2245009940

Certificate GIA 2245009940

Diamond specifications and retailer prices

From $1,363 CAD
As of November 4, 2026
Save $222 CAD (14%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,585 CAD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.75ct natural marquise diamond

This 0.75ct natural marquise sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245009940. Listed at 4 retailers as of November 4, 2026, with prices from $1,363 to $1,585, a $222 spread on the same certified stone. 77 Diamonds lists it at $1,585. 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

0.75
Carat
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle38.48°
Pavilion angle37.71°
OriginNatural
Grading LabGIA
CertificateGIA 2245009940
Dimensions9.17 × 4.65 × 2.89 mm
L/W Ratio1.97
Culet sizeNone
Top View
9.17 mm4.65 mm0.75 ctK / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2245009940
Side View
Table 56.0%Crown 38.48°Girdle: THK-VTKPavilion 37.71°Culet: NoneDepth 62.0%

Caratlytics Score

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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 4
Current: $1,585 CAD|Low: $793 CAD|High: $1,948 CAD|Avg: $1,491 CAD|+5.5%
77 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
November 6, 2026
Retailer 5$793 CAD
Retailer 9$1,144 CAD
Retailer 10$1,244 CAD
Retailer 8$1,279 CAD
Retailer 12$1,309 CAD
Retailer 7$1,363 CAD
Retailer 6$1,485 CAD
Retailer 2$1,552 CAD
77 Diamonds$1,585 CAD
Retailer 14$1,679 CAD
Retailer 13$1,761 CAD
Retailer 11$1,845 CAD
Retailer 4$1,936 CAD
Retailer 3$1,948 CAD

34 data points across 14 retailers

4 retailers$1,363 CAD to $1,585 CAD

A
Cheapest Retailer
-
$1,363 CAD
B+
Retailer 2
-
$1,485 CAD
View
B+
Retailer 3
-
$1,552 CAD
View
Most Expensive
B+
77 Diamonds
MQZ6AKBEYZE · Nov 6
$1,585 CAD
£894 GBP
View
3 more retailers have this diamond
Prices start from $1,363 CADSave up to $222 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
$1,363 CAD