Marquise|Natural|GIA

0.71ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 2583571

Certificate GIA 2583571

Diamond specifications and retailer prices

From $1,428 USD
SGD 1,930 SGD
As of October 31, 2026
Save $887 USD (38%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,315 USD at Diamond Quarter · As of October 30, 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 October 30, 2026, with prices from $1,428 to $2,315, a $887 spread on the same certified stone. Diamond Quarter lists it at $2,315. 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
Color
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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Price History

Last verified: Oct 31
Current: $2,315 USD|Low: $461 USD|High: $2,315 USD|Avg: $1,343 USD
Diamond Quarter
Retailer 2
Retailer 3
Retailer 4
October 13, 2026
Retailer 3$461 USD
Retailer 4$1,161 USD
Retailer 2$1,428 USD
Diamond Quarter$2,315 USD

4 data points across 4 retailers

4 retailers$1,428 USD to $2,315 USD

Retailer 1
-
$446 USD
THB 15,383 THB
Price last confirmed 17 days ago
Retailer 2
-
$1,051 USD
A$1,618 AUD
View
Price last confirmed 69 days ago
B
Retailer 3
-
$1,428 USD
SGD 1,930 SGD
View
Most Expensive
C
Diamond Quarter
0.71SI2H19814E04N · Oct 30
$2,315 USD
£1,823 GBP
View
3 more retailers have this diamond
Prices start from $1,428 USDSave up to $887 USD

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
$1,428 USD