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Marquise|Natural|GIA

4.03ct J VS1 Marquise Natural Diamond

VG • J/VS1 • GIA 1246100179

Certificate GIA 1246100179

Diamond specifications and retailer prices

From $70,354 SGD
$55,033 USD
As of November 2, 2026
Save $59,353 SGD (46%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $129,707 SGD 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 November 1, 2026, with prices from $70,354 to $129,707, a $59,353 spread on the same certified stone. MOH London lists it at $129,707. 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
Colour
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: Nov 2
Current: $129,707 SGD|Low: $70,354 SGD|High: $131,095 SGD|Avg: $87,872 SGD|-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 2, 2026
Retailer 18$70,354 SGD
Retailer 10$75,263 SGD
Retailer 8$76,130 SGD
Retailer 16$76,251 SGD
Retailer 5$79,582 SGD
Retailer 15$80,341 SGD
Retailer 19$83,051 SGD
Retailer 14$83,213 SGD
Retailer 2$86,326 SGD
Retailer 4$86,512 SGD
Retailer 17$86,512 SGD
Retailer 9$88,045 SGD
Retailer 11$88,848 SGD
Retailer 6$88,848 SGD
Retailer 3$89,973 SGD
Retailer 7$93,433 SGD
Retailer 12$100,741 SGD
Retailer 13$104,077 SGD
MOH London$129,707 SGD

22 data points across 19 retailers

19 retailers$70,354 SGD to $129,707 SGD

B+
Cheapest Retailer
-
$70,354 SGD
$55,033 USD
B+
Retailer 2
-
$75,263 SGD
$58,873 USD
View
B+
Retailer 3
-
$76,130 SGD
$59,551 USD
View
Final sale: no returns
B+
Retailer 4
-
$76,251 SGD
$59,646 USD
View
B+
Retailer 5
-
$79,582 SGD
$62,251 USD
View
B+
Retailer 6
-
$80,341 SGD
$62,845 USD
View
B+
Retailer 7
-
$83,051 SGD
$64,965 USD
View
B+
Retailer 8
-
$83,213 SGD
£51,253 GBP
View
B+
Retailer 9
-
$86,326 SGD
£53,170 GBP
View
B+
Retailer 10
-
$86,512 SGD
$67,672 USD
View
B+
Retailer 11
-
$86,512 SGD
$67,672 USD
View
B+
Retailer 12
-
$88,045 SGD
$68,871 USD
View
B+
Retailer 13
-
$88,848 SGD
$69,499 USD
View
B+
Retailer 14
-
$88,848 SGD
$69,499 USD
View
B+
Retailer 15
-
$89,973 SGD
$70,379 USD
View
B+
Retailer 16
-
$93,433 SGD
$73,086 USD
View
B+
Retailer 17
-
$100,741 SGD
€75,050 EUR
View
B+
Retailer 18
-
$104,077 SGD
ZAR 1,315,211 ZAR
View
Most Expensive
B
MOH London
BA7CEE3D9 · Nov 1
$129,707 SGD
£79,890 GBP
View
18 more retailers have this diamond
Prices start from $70,354 SGDSave up to $59,353 SGD

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
$70,354 SGD