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Marquise|Natural|GIA

0.71ct J SI1 Marquise Natural Diamond

GD • J/SI1 • GIA 7511647177

Certificate GIA 7511647177

Diamond specifications and retailer prices

From $1,147 AUD
$804 USD
As of November 1, 2026
Save $1,209 AUD (51%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,032 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 7511647177. Listed at 18 retailers as of November 1, 2026, with a 105% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7511647177
Dimensions9.43 × 4.70 × 2.93 mm
L/W Ratio2.01
Culet sizeNone
Top View
9.43 mm4.70 mm0.71 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7511647177
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.3%

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: $4,032 AUD|Low: $1,136 AUD|High: $4,032 AUD|Avg: $1,597 AUD
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
November 2, 2026
Retailer 17$1,147 AUD
Retailer 9$1,176 AUD
Retailer 12$1,263 AUD
Retailer 3$1,286 AUD
Retailer 5$1,286 AUD
Retailer 8$1,301 AUD
Retailer 4$1,336 AUD
Retailer 16$1,420 AUD
Retailer 7$1,476 AUD
Retailer 13$1,484 AUD
Retailer 11$1,491 AUD
Retailer 6$1,513 AUD
Retailer 10$1,621 AUD
Retailer 14$1,811 AUD
Retailer 15$1,921 AUD
Retailer 2$2,356 AUD
NZ Jewellers$4,032 AUD

27 data points across 17 retailers

18 retailers$1,147 AUD to $2,356 AUD

B+
Cheapest Retailer
-
$1,147 AUD
$804 USD
B+
Retailer 2
-
$1,176 AUD
$824 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,263 AUD
$885 USD
View
B+
Retailer 4
-
$1,286 AUD
$901 USD
View
B+
Retailer 5
-
$1,286 AUD
$901 USD
View
B+
Retailer 6
-
$1,301 AUD
$912 USD
View
B+
Retailer 7
-
$1,336 AUD
$936 USD
View
B
Retailer 8
-
$1,420 AUD
$995 USD
View
B
Retailer 9
-
$1,476 AUD
$1,034 USD
View
B
Retailer 10
-
$1,484 AUD
$1,040 USD
View
B
Retailer 11
-
$1,491 AUD
£823 GBP
View
B
Retailer 12
-
$1,513 AUD
$1,060 USD
View
B
Retailer 13
-
$1,621 AUD
£895 GBP
View
B
Retailer 14
-
$1,811 AUD
€1,209 EUR
View
B
Retailer 15
-
$1,921 AUD
ZAR 21,744 ZAR
View
Retailer 16
-
$1,968 AUD
View
Price last confirmed 28 days ago
B
Retailer 17
-
$2,356 AUD
£1,300 GBP
View
Most Expensive
NZ Jewellers
3c935bc2-3681-4043-a054-ec4a9bfb053d · Oct 30
$4,032 AUD
$2,826 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,147 AUDSave up to $1,209 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.

B+
0.71ct Marquise
$1,147 AUD