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Marquise|Natural|GIA

0.71ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 7563721692

Certificate GIA 7563721692

Diamond specifications and retailer prices

From $1,857 AUD
As of November 4, 2026
Save $1,474 AUD (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,331 AUD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7563721692. Listed at 14 retailers as of November 4, 2026, with prices from $1,857 to $3,331, a $1,474 spread on the same certified stone. Helzberg Diamonds lists it at $3,331. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.53°
Pavilion angle39.92°
OriginNatural
Grading LabGIA
CertificateGIA 7563721692
Dimensions9.28 × 4.53 × 2.86 mm
L/W Ratio2.05
Culet sizeNone
Top View
9.28 mm4.53 mm0.71 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7563721692
Side View
Table 58.0%Crown 39.53°Girdle: STK-VTKPavilion 39.92°Culet: NoneDepth 63.2%

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 4
Current: $3,331 AUD|Low: $1,857 AUD|High: $3,331 AUD|Avg: $2,332 AUD
Helzberg Diamonds
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
November 6, 2026
Retailer 10$1,857 AUD
Retailer 9$1,863 AUD
Retailer 11$1,885 AUD
Retailer 3$1,889 AUD
Retailer 4$1,963 AUD
Retailer 5$2,024 AUD
Retailer 8$2,058 AUD
Retailer 13$2,265 AUD
Retailer 2$2,332 AUD
Retailer 6$2,592 AUD
Retailer 7$2,662 AUD
Retailer 12$2,832 AUD
Retailer 14$3,007 AUD
Helzberg Diamonds$3,331 AUD

13 data points across 14 retailers

14 retailers$1,857 AUD to $3,331 AUD

B+
Cheapest Retailer
-
$1,857 AUD
B+
Retailer 2
-
$1,863 AUD
View
B+
Retailer 3
-
$1,885 AUD
View
B+
Retailer 4
-
$1,889 AUD
View
B+
Retailer 5
-
$1,963 AUD
View
B
Retailer 6
-
$2,024 AUD
View
B+
Retailer 7
-
$2,058 AUD
View
B
Retailer 8
-
$2,265 AUD
View
B
Retailer 9
-
$2,332 AUD
View
B
Retailer 10
-
$2,592 AUD
View
B
Retailer 11
-
$2,662 AUD
View
B
Retailer 12
-
$2,832 AUD
View
B
Retailer 13
-
$3,007 AUD
View
Most Expensive
B
Helzberg Diamonds
XZRNLMJNIHMPI · Nov 6
$3,331 AUD
$2,289 USD
View
13 more retailers have this diamond
Prices start from $1,857 AUDSave up to $1,474 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
$1,857 AUD