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Marquise|Natural|GIA

1.51ct J VS1 Marquise Natural Diamond

GD • J/VS1 • GIA 2547931918

Certificate GIA 2547931918

Diamond specifications and retailer prices

From $10,137 SGD
As of November 5, 2026
Save $9,452 SGD (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $19,589 SGD at With Clarity · As of November 6, 2026
View at With Clarity

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2547931918. Listed at 7 retailers as of November 5, 2026, with prices from $10,137 to $19,589, a $9,452 spread on the same certified stone. With Clarity lists it at $19,589. 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

1.51
Carat
J
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547931918
Dimensions12.04 × 5.85 × 3.60 mm
L/W Ratio2.06
Top View
12.04 mm5.85 mm1.51 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547931918
Side View
Table 56.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 61.5%

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 5
Current: $13,999 SGD|Low: $10,137 SGD|High: $19,816 SGD|Avg: $13,203 SGD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 6, 2026
Retailer 2$10,137 SGD
Retailer 8$10,981 SGD
Retailer 7$11,543 SGD
Retailer 6$12,083 SGD
Retailer 3$12,174 SGD
Retailer 5$12,771 SGD
Retailer 1$13,999 SGD
Retailer 4$14,035 SGD
Retailer 9$14,528 SGD
With Clarity$19,589 SGD

22 data points across 10 retailers

7 retailers$10,137 SGD to $19,589 SGD

B+
Cheapest Retailer
-
$10,137 SGD
B
Retailer 2
-
$12,083 SGD
View
B
Retailer 3
-
$12,174 SGD
View
B
Retailer 4
-
$12,771 SGD
View
Final sale: no returns
B
Retailer 5
-
$13,999 SGD
View
B
Retailer 6
-
$14,035 SGD
View
Most Expensive
C
With Clarity
2547931918 · Nov 6
$19,589 SGD
$15,285 USD
View
6 more retailers have this diamond
Prices start from $10,137 SGDSave up to $9,452 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+
1.51ct Marquise
$10,137 SGD