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Marquise|Natural|GIA

1.30ct K SI1 Marquise Natural Diamond

EX • K/SI1 • GIA 2546634891

Certificate GIA 2546634891

Diamond specifications and retailer prices

From $3,218 CAD
As of November 6, 2026
Save $5,458 CAD (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,676 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural marquise diamond

This 1.3ct natural marquise sits in the one-and-a-quarter to one-and-a-half 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 2546634891. Listed at 13 retailers as of November 5, 2026, with prices from $3,218 to $8,676, a $5,458 spread on the same certified stone. NZ Jewellers lists it at $8,676. 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

1.30
Carat
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2546634891
Dimensions10.92 × 5.68 × 3.61 mm
L/W Ratio1.92
Top View
10.92 mm5.68 mm1.30 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2546634891
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.5%

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 6
Current: $8,676 CAD|Low: $3,200 CAD|High: $8,676 CAD|Avg: $4,625 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 8$3,218 CAD
Retailer 2$3,219 CAD
Retailer 10$3,831 CAD
Retailer 6$4,025 CAD
Retailer 5$4,047 CAD
Retailer 12$4,149 CAD
Retailer 11$4,310 CAD
Retailer 3$4,464 CAD
Retailer 4$4,482 CAD
Retailer 13$4,788 CAD
Retailer 9$4,790 CAD
Retailer 7$6,920 CAD
NZ Jewellers$8,676 CAD

45 data points across 13 retailers

13 retailers$3,218 CAD to $8,676 CAD

A
Cheapest Retailer
-
$3,218 CAD
A
Retailer 2
-
$3,219 CAD
View
A
Retailer 3
-
$3,831 CAD
View
Final sale: no returns
A
Retailer 4
-
$4,025 CAD
View
A
Retailer 5
-
$4,047 CAD
View
A
Retailer 6
-
$4,149 CAD
View
A
Retailer 7
-
$4,310 CAD
View
A
Retailer 8
-
$4,464 CAD
View
Retailer 9
-
$4,482 CAD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$4,788 CAD
View
B+
Retailer 11
-
$4,790 CAD
View
B
Retailer 12
-
$6,920 CAD
View
Most Expensive
B
NZ Jewellers
9330868a-c257-4368-8cf4-357da5f2ba98 · Nov 5
$8,676 CAD
$6,212 USD
View
12 more retailers have this diamond
Prices start from $3,218 CADSave up to $5,458 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
1.30ct Marquise
$3,218 CAD