Marquise|Natural|GIA

4.01ct E VS1 Marquise Natural Diamond

VG • E/VS1 • GIA 1

Certificate GIA 1

Diamond specifications and retailer prices

From $141,084 CAD
$100,803 USD
As of October 29, 2026
Save $40,402 CAD (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $181,486 CAD at GS Diamonds · As of October 30, 2026
View at GS Diamonds

About this 4.01ct natural marquise diamond

This 4.01ct natural marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 4 retailers as of October 29, 2026, with prices from $141,084 to $181,486, a $40,402 spread on the same certified stone. GS Diamonds lists it at $181,486. 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

4.01
Carat
E
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1
Dimensions17.78 × 8.13 × 4.55 mm
L/W Ratio2.19
Top View
17.78 mm8.13 mm4.01 ctE / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 56.0%

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 29
Current: $181,486 CAD|Low: $139,681 CAD|High: $183,742 CAD|Avg: $158,056 CAD|+1.9%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 3$141,084 CAD
Retailer 4$147,974 CAD
Retailer 2$163,396 CAD
GS Diamonds$181,486 CAD

46 data points across 4 retailers

4 retailers$141,084 CAD to $181,486 CAD

A
Cheapest Retailer
-
$141,084 CAD
$100,803 USD
A
Retailer 2
-
$147,974 CAD
$105,726 USD
View
B+
Retailer 3
-
$163,396 CAD
$116,745 USD
View
Most Expensive
B
GS Diamonds
S2A9-1236103543 · Oct 30
$181,486 CAD
A$199,492 AUD
View
3 more retailers have this diamond
Prices start from $141,084 CADSave up to $40,402 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
4.01ct Marquise
$141,084 CAD