Marquise|Natural|GIA

3.01ct J SI2 Marquise Natural Diamond

VG • J/SI2 • GIA 5241073881

Certificate GIA 5241073881

Diamond specifications and retailer prices

From $21,382 USD
SGD 28,895 SGD
As of November 1, 2026
Save $13,074 USD (38%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $34,456 USD at Helzberg Diamonds · As of November 1, 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 November 1, 2026, with prices from $21,382 to $34,456, a $13,074 spread on the same certified stone. Helzberg Diamonds lists it at $34,456. 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: Nov 1
Current: $34,456 USD|Low: $21,382 USD|High: $35,169 USD|Avg: $26,728 USD|-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
November 2, 2026
Retailer 10$21,382 USD
Retailer 6$22,931 USD
Retailer 9$23,005 USD
Retailer 8$23,337 USD
Retailer 5$24,087 USD
Retailer 11$24,112 USD
Retailer 12$24,400 USD
Retailer 13$26,616 USD
Retailer 2$27,405 USD
Retailer 3$27,461 USD
Retailer 4$28,830 USD
Retailer 7$32,832 USD
Helzberg Diamonds$34,456 USD

39 data points across 13 retailers

13 retailers$21,382 USD to $34,456 USD

B+
Cheapest Retailer
-
$21,382 USD
SGD 28,895 SGD
B+
Retailer 2
-
$22,931 USD
£18,056 GBP
View
B+
Retailer 3
-
$23,005 USD
View
B+
Retailer 4
-
$23,337 USD
View
B+
Retailer 5
-
$24,087 USD
View
B+
Retailer 6
-
$24,112 USD
SGD 32,584 SGD
View
B+
Retailer 7
-
$24,400 USD
View
B+
Retailer 8
-
$26,616 USD
View
B+
Retailer 9
-
$27,405 USD
€26,100 EUR
View
B
Retailer 10
-
$27,461 USD
View
B
Retailer 11
-
$28,830 USD
View
B
Retailer 12
-
$32,832 USD
View
Most Expensive
B
Helzberg Diamonds
XZRLIKHGNJOOH · Nov 1
$34,456 USD
View
12 more retailers have this diamond
Prices start from $21,382 USDSave up to $13,074 USD

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
$21,382 USD