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Marquise|Natural|GIA

3.06ct K SI1 Marquise Natural Diamond

ID • K/SI1 • GIA 1548741088

Certificate GIA 1548741088

Diamond specifications and retailer prices

From $36,877 CAD
As of November 6, 2026
Save $11,922 CAD (24%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $48,799 CAD at Cape Diamonds · As of November 6, 2026
View at Cape Diamonds

About this 3.06ct natural marquise diamond

This 3.06ct natural marquise sits in the three to five 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 1548741088. Listed at 10 retailers as of November 6, 2026, with prices from $36,877 to $48,799, a $11,922 spread on the same certified stone. Cape Diamonds lists it at $48,799. 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

3.06
Carat
K
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1548741088
Dimensions14.03 × 7.61 × 4.71 mm
L/W Ratio1.84
Culet sizeNone
Top View
14.03 mm7.61 mm3.06 ctK / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1548741088
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $48,799 CAD|Low: $33,701 CAD|High: $48,799 CAD|Avg: $41,166 CAD|+2.3%
Cape 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
Retailer 16
Retailer 17
November 6, 2026
Retailer 4$33,701 CAD
Retailer 7$34,510 CAD
Retailer 3$36,877 CAD
Retailer 5$37,905 CAD
Retailer 16$38,920 CAD
Retailer 11$39,485 CAD
Retailer 13$39,800 CAD
Retailer 8$40,520 CAD
Retailer 12$41,064 CAD
Retailer 9$42,155 CAD
Retailer 14$42,496 CAD
Retailer 2$42,644 CAD
Retailer 6$44,447 CAD
Retailer 17$46,469 CAD
Retailer 10$46,908 CAD
Retailer 15$47,398 CAD
Cape Diamonds$48,799 CAD

5 data points across 17 retailers

10 retailers$36,877 CAD to $48,799 CAD

B+
Cheapest Retailer
-
$36,877 CAD
B+
Retailer 2
-
$39,485 CAD
View
B+
Retailer 3
-
$39,800 CAD
View
B+
Retailer 4
-
$40,520 CAD
View
B+
Retailer 5
-
$41,064 CAD
View
B
Retailer 6
-
$42,496 CAD
View
B
Retailer 7
-
$42,644 CAD
View
B
Retailer 8
-
$46,908 CAD
View
B
Retailer 9
-
$47,398 CAD
View
Most Expensive
B
Cape Diamonds
cert_1548741088 · Nov 6
$48,799 CAD
ZAR 564,483 ZAR
View
9 more retailers have this diamond
Prices start from $36,877 CADSave up to $11,922 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+
3.06ct Marquise
$36,877 CAD