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Marquise|Natural|GIA

1.31ct K VS2 Marquise Natural Diamond

FR • K/VS2 • GIA 6551201328

Certificate GIA 6551201328

Diamond specifications and retailer prices

From $4,629 SGD
As of November 5, 2026
Save $22 SGD (0%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,651 SGD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.31ct natural marquise diamond

This 1.31ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6551201328. Listed at 2 retailers as of November 5, 2026, with a relatively tight 0% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.31
Carat
K
Colour
VS2
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551201328
Dimensions5.80 × 11.52 × 3.33 mm
L/W Ratio1.99
Top View
5.80 mm11.52 mm1.31 ctK / VS2
OriginNatural
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551201328
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: $4,629 SGD|Low: $4,629 SGD|High: $4,804 SGD|Avg: $4,681 SGD|-2.9%
Retailer 1
Retailer 2
Yorxs
November 6, 2026
Retailer 1$4,629 SGD
Retailer 2$4,639 SGD
Yorxs$4,651 SGD

18 data points across 3 retailers

2 retailers$4,629 SGD to $4,651 SGD

B+
Cheapest Retailer
-
$4,629 SGD
Most Expensive
B+
Yorxs
615008952 · Nov 6
$4,651 SGD
€3,468 EUR
View
1 more retailer has this diamond
Prices start from $4,629 SGDSave up to $22 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+
1.31ct Marquise
$4,629 SGD