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Marquise|Natural|GIA

1.31ct J SI2 Marquise Natural Diamond

GD • J/SI2 • GIA 2567550668

Certificate GIA 2567550668

Diamond specifications and retailer prices

From $5,917 NZD
As of November 1, 2026
7 retailers carry this diamond
Most expensive: $8,460 NZD at Jared · As of October 30, 2026
View at Jared

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 J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2567550668. Listed at 7 retailers as of November 1, 2026. 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
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567550668
Dimensions11.12 × 5.72 × 3.53 mm
L/W Ratio1.94
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Cloud, Knot, Feather, Needle, Indented Natural
Top View
11.12 mm5.72 mm1.31 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567550668
Side View
Table 60.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 61.6%

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 1
Current: $8,460 NZD|Low: $5,827 NZD|High: $8,460 NZD|Avg: $6,661 NZD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2$5,917 NZD
Retailer 7$6,101 NZD
Retailer 6$7,059 NZD
Retailer 5$7,243 NZD
Retailer 3$8,190 NZD
Retailer 4$8,190 NZD
Jared$8,460 NZD

9 data points across 7 retailers

7 retailers

B+
Cheapest Retailer
-
$5,917 NZD
Retailer 2
-
$6,101 NZD
View
Price last confirmed 23 days ago
Retailer 3
-
$7,059 NZD
View
Price last confirmed 9 days ago
Retailer 4
-
$7,243 NZD
View
Price last confirmed 8 days ago
Retailer 5
-
$8,190 NZD
View
Price last confirmed 8 days ago
Retailer 6
-
$8,190 NZD
View
Price last confirmed 8 days ago
Most Expensive
Jared
160293114 · Oct 30
$8,460 NZD
$4,690 USD
View
Price last confirmed 7 days ago
6 more retailers have this diamond
Prices start from $5,917 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
$5,917 NZD