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Marquise|Natural|GIA

0.71ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 6502672223

Certificate GIA 6502672223

Diamond specifications and retailer prices

From $1,717 USD
£1,352 GBP
As of November 2, 2026
Save $511 USD (23%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,228 USD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 0.71ct natural marquise diamond

This 0.71ct natural marquise sits in the half to three-quarter carat band, graded J 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 6502672223. Listed at 2 retailers as of October 30, 2026, with prices from $1,717 to $2,228, a $511 spread on the same certified stone. Diamond Exchange Canada lists it at $2,228. 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
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6502672223
Dimensions8.61 × 4.79 × 3.04 mm
L/W Ratio1.80
Top View
8.61 mm4.79 mm0.71 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6502672223
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCuletDepth 63.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $2,228 USD|Low: $1,692 USD|High: $2,228 USD|Avg: $1,974 USD
Diamond Exchange Canada
Retailer 2
November 2, 2026
Retailer 2$1,717 USD
Diamond Exchange Canada$2,228 USD

36 data points across 2 retailers

2 retailers$1,717 USD to $2,228 USD

B
Cheapest Retailer
-
$1,717 USD
£1,352 GBP
Most Expensive
C
Diamond Exchange Canada
1889241618 · Oct 30
$2,228 USD
CA$3,094 CAD
View
1 more retailer has this diamond
Prices start from $1,717 USDSave up to $511 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
$1,717 USD