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Marquise|Natural|GIA

1.71ct J VS1 Marquise Natural Diamond

VG • J/VS1 • GIA 6565596290

Certificate GIA 6565596290

Diamond specifications and retailer prices

From $13,786 AUD
As of November 5, 2026
Save $10,923 AUD (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $24,708 AUD at With Clarity · As of November 5, 2026
View at With Clarity

About this 1.71ct natural marquise diamond

This 1.71ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6565596290. Listed at 16 retailers as of November 5, 2026, with prices from $13,786 to $24,708, a $10,923 spread on the same certified stone. With Clarity lists it at $24,708. 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

1.71
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.71°
Pavilion angle39.98°
OriginNatural
Grading LabGIA
CertificateGIA 6565596290
Dimensions11.25 × 6.07 × 3.99 mm
L/W Ratio1.85
Culet sizeNone
Top View
11.25 mm6.07 mm1.71 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565596290
Side View
Table 62.0%Crown 43.71°Girdle: STK-THKPavilion 39.98°Culet: NDepth 65.7%

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 5
Current: $18,076 AUD|Low: $13,786 AUD|High: $26,071 AUD|Avg: $18,194 AUD|-5.1%
Retailer 1
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
With Clarity
November 6, 2026
Retailer 4$13,786 AUD
Retailer 15$14,861 AUD
Retailer 6$15,049 AUD
Retailer 12$15,232 AUD
Retailer 9$15,253 AUD
Retailer 5$15,369 AUD
Retailer 13$15,419 AUD
Retailer 14$15,833 AUD
Retailer 8$16,082 AUD
Retailer 11$17,530 AUD
Retailer 2$17,558 AUD
Retailer 16$17,727 AUD
Retailer 1$18,076 AUD
Retailer 10$20,323 AUD
Retailer 7$21,619 AUD
Retailer 3$21,667 AUD
With Clarity$24,708 AUD

21 data points across 17 retailers

16 retailers$13,786 AUD to $24,708 AUD

B+
Cheapest Retailer
-
$13,786 AUD
B+
Retailer 2
-
$14,861 AUD
View
B+
Retailer 3
-
$15,049 AUD
View
B+
Retailer 4
-
$15,232 AUD
View
B+
Retailer 5
-
$15,253 AUD
View
B
Retailer 6
-
$15,369 AUD
View
B+
Retailer 7
-
$15,419 AUD
View
B
Retailer 8
-
$15,833 AUD
View
B
Retailer 9
-
$16,082 AUD
View
B
Retailer 10
-
$17,530 AUD
View
B
Retailer 11
-
$17,558 AUD
View
B
Retailer 12
-
$17,727 AUD
View
B
Retailer 13
-
$18,076 AUD
View
B
Retailer 14
-
$20,323 AUD
View
B
Retailer 15
-
$21,667 AUD
View
Most Expensive
B
With Clarity
6565596290 · Nov 5
$24,708 AUD
$16,977 USD
View
15 more retailers have this diamond
Prices start from $13,786 AUDSave up to $10,923 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+
1.71ct Marquise
$13,786 AUD