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Marquise|Natural|GIA

1.31ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 1569212688

Certificate GIA 1569212688

Diamond specifications and retailer prices

From $5,888 AUD
₹393,013 INR
As of November 2, 2026
Save $7,218 AUD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $13,106 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1569212688. Listed at 19 retailers as of October 30, 2026, with prices from $5,888 to $13,106, a $7,218 spread on the same certified stone. NZ Jewellers lists it at $13,106. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.31
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1569212688
Dimensions11.92 × 5.28 × 3.38 mm
L/W Ratio2.26
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Indented Natural
Top View
11.92 mm5.28 mm1.31 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1569212688
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $13,106 AUD|Low: $5,876 AUD|High: $13,203 AUD|Avg: $8,208 AUD|-0.7%
NZ Jewellers
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
November 2, 2026
Retailer 2$5,888 AUD
Retailer 8$6,241 AUD
Retailer 15$6,833 AUD
Retailer 4$7,103 AUD
Retailer 13$7,645 AUD
Retailer 11$7,747 AUD
Retailer 3$7,804 AUD
Retailer 5$7,834 AUD
Retailer 9$7,837 AUD
Retailer 17$7,837 AUD
Retailer 18$7,837 AUD
Retailer 7$7,976 AUD
Retailer 16$8,056 AUD
Retailer 10$8,198 AUD
Retailer 12$8,365 AUD
Retailer 6$9,041 AUD
Retailer 14$12,480 AUD
NZ Jewellers$13,106 AUD

21 data points across 18 retailers

19 retailers$5,888 AUD to $13,106 AUD

A
Cheapest Retailer
-
$5,888 AUD
₹393,013 INR
A
Retailer 2
-
$6,241 AUD
$4,374 USD
View
Final sale: no returns
B+
Retailer 3
-
$6,462 AUD
View
B+
Retailer 4
-
$6,833 AUD
$4,789 USD
View
B+
Retailer 5
-
$7,103 AUD
$4,978 USD
View
B+
Retailer 6
-
$7,645 AUD
£4,219 GBP
View
B+
Retailer 7
-
$7,747 AUD
£4,275 GBP
View
B+
Retailer 8
-
$7,804 AUD
$5,469 USD
View
B+
Retailer 9
-
$7,834 AUD
$5,490 USD
View
B+
Retailer 10
-
$7,837 AUD
$5,492 USD
View
B+
Retailer 11
-
$7,837 AUD
$5,492 USD
View
B+
Retailer 12
-
$7,837 AUD
$5,492 USD
View
B+
Retailer 13
-
$7,976 AUD
$5,590 USD
View
B+
Retailer 14
-
$8,056 AUD
$5,646 USD
View
B
Retailer 15
-
$8,198 AUD
$5,745 USD
View
B+
Retailer 16
-
$8,365 AUD
€5,583 EUR
View
B+
Retailer 17
-
$9,041 AUD
$6,336 USD
View
B
Retailer 18
-
$12,480 AUD
£6,887 GBP
View
Most Expensive
B
NZ Jewellers
f854c491-b799-4c3f-ba32-00a208c45b7c · Oct 30
$13,106 AUD
$9,185 USD
View
18 more retailers have this diamond
Prices start from $5,888 AUDSave up to $7,218 AUD

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.

A
1.31ct Marquise
$5,888 AUD