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Marquise|Natural|GIA

0.71ct J SI1 Marquise Natural Diamond

EX • J/SI1 • GIA 2557443827

Certificate GIA 2557443827

Diamond specifications and retailer prices

From $888 AUD
₹59,427 INR
As of November 2, 2026
Save $1,294 AUD (59%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,736 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.71ct natural marquise diamond

This 0.71ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557443827. Listed at 21 retailers as of November 1, 2026, with a 146% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.71
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557443827
Dimensions8.84 × 4.83 × 2.93 mm
L/W Ratio1.83
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud
Top View
8.84 mm4.83 mm0.71 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557443827
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.7%

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: $888 AUD|Low: $887 AUD|High: $2,208 AUD|Avg: $1,337 AUD|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 1$888 AUD
Retailer 9$1,099 AUD
Retailer 8$1,131 AUD
Retailer 5$1,200 AUD
Retailer 7$1,237 AUD
Retailer 6$1,267 AUD
Retailer 3$1,436 AUD
Retailer 2$1,502 AUD
Retailer 4$2,182 AUD

29 data points across 9 retailers

21 retailers$888 AUD to $2,182 AUD

A
Cheapest Retailer
-
$888 AUD
₹59,427 INR
A
Retailer 2
-
$893 AUD
HK$4,900 HKD
View
Retailer 3
-
$971 AUD
$682 USD
View
Price last confirmed 41 days ago
B+
Retailer 4
-
$1,099 AUD
$772 USD
View
Final sale: no returns
Retailer 5
-
$1,119 AUD
$786 USD
View
Price last confirmed 41 days ago
A
Retailer 6
-
$1,131 AUD
SGD 1,074 SGD
View
B+
Retailer 7
-
$1,192 AUD
$837 USD
View
B+
Retailer 8
-
$1,200 AUD
$843 USD
View
B+
Retailer 9
-
$1,237 AUD
$869 USD
View
B+
Retailer 10
-
$1,247 AUD
SGD 1,184 SGD
View
B+
Retailer 11
-
$1,267 AUD
$890 USD
View
B+
Retailer 12
-
$1,374 AUD
$965 USD
View
Retailer 13
-
$1,430 AUD
View
Price last confirmed 39 days ago
B+
Retailer 14
-
$1,436 AUD
£794 GBP
View
B+
Retailer 15
-
$1,502 AUD
£831 GBP
View
B
Retailer 16
-
$1,605 AUD
$1,127 USD
View
B
Retailer 17
-
$1,690 AUD
$1,187 USD
View
B
Retailer 18
-
$1,936 AUD
CA$1,889 CAD
View
B
Retailer 19
-
$2,182 AUD
£1,207 GBP
View
Retailer 20
-
$3,042 AUD
$2,137 USD
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
1797de69-e17f-427d-b287-fff3f6dc1831 · Oct 30
$3,736 AUD
$2,624 USD
View
Price under review
20 more retailers have this diamond
Prices start from $888 AUDSave up to $1,294 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
0.71ct Marquise
$888 AUD