Marquise|Natural|GIA

3.01ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 3545328358

Certificate GIA 3545328358

Diamond specifications and retailer prices

From $31,010 CAD
$22,199 USD
As of October 31, 2026
Save $22,255 CAD (42%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $53,264 CAD at MOH London · As of November 1, 2026
View at MOH London

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545328358. Listed at 12 retailers as of October 31, 2026, with prices from $31,010 to $53,264, a $22,255 spread on the same certified stone. MOH London lists it at $53,264. 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

3.01
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 3545328358
Dimensions14.51 × 7.60 × 4.55 mm
L/W Ratio1.91
Top View
14.51 mm7.60 mm3.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 3545328358
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $53,264 CAD|Low: $30,637 CAD|High: $53,907 CAD|Avg: $39,357 CAD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6$31,010 CAD
Retailer 5$31,352 CAD
Retailer 8$34,105 CAD
Retailer 3$34,379 CAD
Retailer 7$35,328 CAD
Retailer 4$41,381 CAD
Retailer 9$42,901 CAD
Retailer 2$46,007 CAD
MOH London$53,264 CAD

28 data points across 9 retailers

12 retailers$31,010 CAD to $53,264 CAD

A
Cheapest Retailer
-
$31,010 CAD
$22,199 USD
B+
Retailer 2
-
$31,352 CAD
$22,444 USD
View
Retailer 3
-
$34,105 CAD
$24,415 USD
View
Price last confirmed 24 days ago
B+
Retailer 4
-
$34,379 CAD
£19,379 GBP
View
B+
Retailer 5
-
$35,328 CAD
$25,290 USD
View
Retailer 6
-
$35,811 CAD
$25,636 USD
View
Price last confirmed 31 days ago
Retailer 7
-
$36,947 CAD
$26,449 USD
View
Price last confirmed 24 days ago
Retailer 8
-
$38,369 CAD
$27,467 USD
View
Price last confirmed 33 days ago
B
Retailer 9
-
$41,381 CAD
€28,213 EUR
View
B
Retailer 10
-
$46,007 CAD
£25,933 GBP
View
Retailer 11
-
$48,316 CAD
$34,588 USD
View
Price last confirmed 32 days ago
Most Expensive
B
MOH London
E8D28E429 · Nov 1
$53,264 CAD
£30,024 GBP
View
11 more retailers have this diamond
Prices start from $31,010 CADSave up to $22,255 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
3.01ct Marquise
$31,010 CAD