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Marquise|Natural|GIA

0.71ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 6565579530

Certificate GIA 6565579530

Diamond specifications and retailer prices

From $1,685 AUD
As of November 6, 2026
Save $2,585 AUD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,935 AUD at MOH London · As of November 2, 2026
View at MOH London

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 6565579530. Listed at 14 retailers as of November 2, 2026, with a 153% 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6565579530
Dimensions9.29 × 4.73 × 2.96 mm
L/W Ratio1.96
Culet sizeNone
Top View
9.29 mm4.73 mm0.71 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6565579530
Side View
Table 57.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 62.6%

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 6
Current: $5,935 AUD|Low: $1,416 AUD|High: $5,935 AUD|Avg: $2,878 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 4$1,425 AUD
Retailer 5$1,696 AUD
Retailer 6$2,458 AUD
Retailer 2$2,465 AUD
Retailer 13$3,126 AUD
Retailer 12$3,270 AUD
Retailer 11$3,384 AUD
Retailer 10$3,387 AUD
Retailer 3$3,908 AUD
Retailer 9$3,937 AUD
Retailer 8$4,270 AUD
Retailer 7$5,058 AUD
MOH London$5,935 AUD

15 data points across 13 retailers

14 retailers$1,685 AUD to $4,270 AUD

Retailer 1
-
$1,425 AUD
Price last confirmed 10 days ago
B+
Retailer 2
-
$1,685 AUD
View
B+
Retailer 3
-
$1,696 AUD
View
B
Retailer 4
-
$2,458 AUD
View
B
Retailer 5
-
$2,465 AUD
View
B
Retailer 6
-
$3,126 AUD
View
Final sale: no returns
B
Retailer 7
-
$3,270 AUD
View
B
Retailer 8
-
$3,384 AUD
View
B
Retailer 9
-
$3,387 AUD
View
B
Retailer 10
-
$3,908 AUD
View
B
Retailer 11
-
$3,937 AUD
View
B
Retailer 12
-
$4,270 AUD
View
Retailer 13
-
$5,058 AUD
View
Price under review
Most Expensive
MOH London
B8508FF7F · Nov 2
$5,935 AUD
£3,211 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $1,685 AUDSave up to $2,585 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
$1,685 AUD