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Marquise|Natural|GIA

0.71ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 2583571

Certificate GIA 2583571

Diamond specifications and retailer prices

From $2,090 AUD
As of November 5, 2026
Save $1,279 AUD (38%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,369 AUD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 0.71ct natural marquise diamond

This 0.71ct natural marquise sits in the half to three-quarter carat band, graded H 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 2583571. Listed at 4 retailers as of November 5, 2026, with prices from $2,090 to $3,369, a $1,279 spread on the same certified stone. Diamond Quarter lists it at $3,369. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2583571
Dimensions8.59 × 4.64 mm
L/W Ratio1.85
Top View
8.59 mm4.64 mm0.71 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2583571
Side View
Table 60.0%CrownGirdle: MED - VTKPavilionCulet: NDepth 65.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,369 AUD|Low: $671 AUD|High: $3,369 AUD|Avg: $1,954 AUD
Diamond Quarter
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3$671 AUD
Retailer 4$1,688 AUD
Retailer 2$2,090 AUD
Diamond Quarter$3,369 AUD

6 data points across 4 retailers

4 retailers$2,090 AUD to $3,369 AUD

Retailer 1
-
$649 AUD
Price last confirmed 22 days ago
Retailer 2
-
$1,530 AUD
View
Price last confirmed 74 days ago
B
Retailer 3
-
$2,090 AUD
View
Most Expensive
C
Diamond Quarter
0.71SI2H19814E04N · Nov 5
$3,369 AUD
£1,823 GBP
View
3 more retailers have this diamond
Prices start from $2,090 AUDSave up to $1,279 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
$2,090 AUD