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Marquise|Natural|GIA

1.31ct E SI2 Marquise Natural Diamond

GD • E/SI2 • GIA 3555815619

Certificate GIA 3555815619

Diamond specifications and retailer prices

From $10,282 NZD
As of November 1, 2026
Save $3,490 NZD (25%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $13,772 NZD at Yorxs · As of November 2, 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3555815619. Listed at 2 retailers as of November 1, 2026, with prices from $10,282 to $13,772, a $3,490 spread on the same certified stone. Yorxs lists it at $13,772. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3555815619
Dimensions11.30 × 5.72 × 3.59 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizeNone
Top View
11.30 mm5.72 mm1.31 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3555815619
Side View
Table 55.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $10,282 NZD|Low: $10,282 NZD|High: $13,772 NZD|Avg: $12,270 NZD|-0.2%
Retailer 1
Yorxs
November 2, 2026
Retailer 1$10,282 NZD
Yorxs$13,772 NZD

17 data points across 2 retailers

2 retailers$10,282 NZD to $13,772 NZD

B+
Cheapest Retailer
-
$10,282 NZD
Most Expensive
B
Yorxs
614166322 · Nov 2
$13,772 NZD
€7,373 EUR
View
1 more retailer has this diamond
Prices start from $10,282 NZDSave up to $3,490 NZD

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
$10,282 NZD