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Marquise|Natural|GIA

3.01ct J SI2 Marquise Natural Diamond

VG • J/SI2 • GIA 5241073881

Certificate GIA 5241073881

Diamond specifications and retailer prices

From $29,869 CAD
SGD 28,895 SGD
As of October 30, 2026
Save $18,263 CAD (38%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $48,132 CAD at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 3.01ct natural marquise diamond

This 3.01ct natural marquise sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5241073881. Listed at 13 retailers as of October 30, 2026, with prices from $29,869 to $48,132, a $18,263 spread on the same certified stone. Helzberg Diamonds lists it at $48,132. 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

3.01
Carat
J
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.86°
Pavilion angle42.25°
OriginNatural
Grading LabGIA
CertificateGIA 5241073881
Dimensions13.74 × 7.40 × 4.87 mm
L/W Ratio1.86
Culet sizeNone
Top View
13.74 mm7.40 mm3.01 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241073881
Side View
Table 61.0%Crown 39.86°Girdle: STK-VTKPavilion 42.25°Culet: NDepth 65.8%

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: Oct 30
Current: $48,132 CAD|Low: $29,869 CAD|High: $49,128 CAD|Avg: $37,381 CAD|-2.0%
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
October 31, 2026
Retailer 10$29,869 CAD
Retailer 7$31,934 CAD
Retailer 9$32,136 CAD
Retailer 8$32,599 CAD
Retailer 5$33,647 CAD
Retailer 11$33,682 CAD
Retailer 12$34,084 CAD
Retailer 13$37,180 CAD
Retailer 6$38,166 CAD
Retailer 3$38,361 CAD
Retailer 4$40,273 CAD
Retailer 2$45,863 CAD
Helzberg Diamonds$48,132 CAD

37 data points across 13 retailers

13 retailers$29,869 CAD to $48,132 CAD

B+
Cheapest Retailer
-
$29,869 CAD
SGD 28,895 SGD
B+
Retailer 2
-
$31,934 CAD
£18,000 GBP
View
B+
Retailer 3
-
$32,136 CAD
$23,005 USD
View
B+
Retailer 4
-
$32,599 CAD
$23,337 USD
View
B+
Retailer 5
-
$33,647 CAD
$24,087 USD
View
B+
Retailer 6
-
$33,682 CAD
SGD 32,584 SGD
View
B+
Retailer 7
-
$34,084 CAD
$24,400 USD
View
B+
Retailer 8
-
$37,180 CAD
$26,616 USD
View
B+
Retailer 9
-
$38,166 CAD
€26,021 EUR
View
B
Retailer 10
-
$38,361 CAD
$27,461 USD
View
B
Retailer 11
-
$40,273 CAD
$28,830 USD
View
B
Retailer 12
-
$45,863 CAD
$32,832 USD
View
Most Expensive
B
Helzberg Diamonds
XZRLIKHGNJOOH · Oct 30
$48,132 CAD
$34,456 USD
View
12 more retailers have this diamond
Prices start from $29,869 CADSave up to $18,263 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+
3.01ct Marquise
$29,869 CAD