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Marquise|Natural|GIA

0.71ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 6561721700

Certificate GIA 6561721700

Diamond specifications and retailer prices

From $1,640 AUD
$1,152 USD
As of October 31, 2026
Save $726 AUD (31%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,366 AUD at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.71ct natural marquise diamond

This 0.71ct natural marquise sits in the half to three-quarter carat band, graded G 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 6561721700. Listed at 8 retailers as of October 31, 2026, with prices from $1,640 to $2,366, a $726 spread on the same certified stone. Yorxs lists it at $2,366. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.13°
Pavilion angle40.73°
OriginNatural
Grading LabGIA
CertificateGIA 6561721700
Dimensions9.54 × 4.44 × 2.84 mm
L/W Ratio2.15
Culet sizeNone
Top View
9.54 mm4.44 mm0.71 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561721700
Side View
Table 57.0%Crown 39.13°Girdle: STK-VTKPavilion 40.73°Culet: NoneDepth 63.8%

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: Oct 31
Current: $1,850 AUD|Low: $1,640 AUD|High: $2,366 AUD|Avg: $1,929 AUD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 2, 2026
Retailer 2$1,640 AUD
Retailer 4$1,680 AUD
Retailer 5$1,725 AUD
Retailer 7$1,787 AUD
Retailer 1$1,850 AUD
Retailer 3$2,012 AUD
Retailer 6$2,351 AUD
Yorxs$2,366 AUD

5 data points across 8 retailers

8 retailers$1,640 AUD to $2,366 AUD

B+
Cheapest Retailer
-
$1,640 AUD
$1,152 USD
B+
Retailer 2
-
$1,680 AUD
$1,180 USD
View
B+
Retailer 3
-
$1,725 AUD
$1,212 USD
View
B+
Retailer 4
-
$1,787 AUD
SGD 1,696 SGD
View
B+
Retailer 5
-
$1,850 AUD
£1,023 GBP
View
B+
Retailer 6
-
$2,012 AUD
$1,413 USD
View
B
Retailer 7
-
$2,351 AUD
$1,652 USD
View
Most Expensive
B
Yorxs
623114310 · Nov 2
$2,366 AUD
€1,583 EUR
View
7 more retailers have this diamond
Prices start from $1,640 AUDSave up to $726 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
$1,640 AUD