Marquise|Natural|GIA

4.03ct J VS1 Marquise Natural Diamond

VG • J/VS1 • GIA 1246100179

Certificate GIA 1246100179

Diamond specifications and retailer prices

From $76,876 CAD
$55,033 USD
As of October 31, 2026
Save $64,854 CAD (46%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $141,730 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 4.03ct natural marquise diamond

This 4.03ct natural marquise sits in the three to five carat band, graded J colour (near-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 1246100179. Listed at 19 retailers as of October 31, 2026, with prices from $76,876 to $141,730, a $64,854 spread on the same certified stone. MOH London lists it at $141,730. 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

4.03
Carat
J
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1246100179
Dimensions16.52 × 8.23 × 4.84 mm
L/W Ratio2.01
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint
Top View
16.52 mm8.23 mm4.03 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1246100179
Side View
Table 57.0%CrownGirdle: THN-VTKPavilionCulet: NDepth 58.9%

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 31
Current: $141,730 CAD|Low: $76,876 CAD|High: $143,247 CAD|Avg: $96,025 CAD|-1.1%
MOH London
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
Retailer 18
Retailer 19
November 1, 2026
Retailer 18$76,876 CAD
Retailer 10$82,240 CAD
Retailer 8$83,187 CAD
Retailer 16$83,319 CAD
Retailer 5$86,958 CAD
Retailer 15$87,788 CAD
Retailer 19$90,750 CAD
Retailer 13$90,926 CAD
Retailer 2$94,334 CAD
Retailer 4$94,531 CAD
Retailer 17$94,531 CAD
Retailer 9$96,206 CAD
Retailer 11$97,083 CAD
Retailer 6$97,084 CAD
Retailer 3$98,312 CAD
Retailer 7$102,094 CAD
Retailer 14$110,111 CAD
Retailer 12$113,724 CAD
MOH London$141,730 CAD

21 data points across 19 retailers

19 retailers$76,876 CAD to $141,730 CAD

B+
Cheapest Retailer
-
$76,876 CAD
$55,033 USD
B+
Retailer 2
-
$82,240 CAD
$58,873 USD
View
B+
Retailer 3
-
$83,187 CAD
$59,551 USD
View
Final sale: no returns
B+
Retailer 4
-
$83,319 CAD
$59,646 USD
View
B+
Retailer 5
-
$86,958 CAD
$62,251 USD
View
B+
Retailer 6
-
$87,788 CAD
$62,845 USD
View
B+
Retailer 7
-
$90,750 CAD
$64,965 USD
View
B+
Retailer 8
-
$90,926 CAD
£51,253 GBP
View
B+
Retailer 9
-
$94,334 CAD
£53,174 GBP
View
B+
Retailer 10
-
$94,531 CAD
$67,672 USD
View
B+
Retailer 11
-
$94,531 CAD
$67,672 USD
View
B+
Retailer 12
-
$96,206 CAD
$68,871 USD
View
B+
Retailer 13
-
$97,083 CAD
$69,499 USD
View
B+
Retailer 14
-
$97,084 CAD
$69,499 USD
View
B+
Retailer 15
-
$98,312 CAD
$70,379 USD
View
B+
Retailer 16
-
$102,094 CAD
$73,086 USD
View
B+
Retailer 17
-
$110,111 CAD
€75,072 EUR
View
B+
Retailer 18
-
$113,724 CAD
ZAR 1,315,211 ZAR
View
Most Expensive
B
MOH London
BA7CEE3D9 · Nov 1
$141,730 CAD
£79,890 GBP
View
18 more retailers have this diamond
Prices start from $76,876 CADSave up to $64,854 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+
4.03ct Marquise
$76,876 CAD