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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 HK$13,471 HKD
£1,352 GBP
As of November 2, 2026
Save HK$4,007 HKD (23%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$17,479 HKD at Diamond Exchange Canada · As of November 2, 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 November 2, 2026, with prices from HK$13,471 to HK$17,479, a HK$4,007 spread on the same certified stone. Diamond Exchange Canada lists it at HK$17,479. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$17,479 HKD|Low: HK$13,274 HKD|High: HK$17,479 HKD|Avg: HK$15,487 HKD
Diamond Exchange Canada
Retailer 2
November 2, 2026
Retailer 2HK$13,471 HKD
Diamond Exchange CanadaHK$17,479 HKD

36 data points across 2 retailers

2 retailersHK$13,471 HKD to HK$17,479 HKD

B
Cheapest Retailer
-
HK$13,471 HKD
£1,352 GBP
Most Expensive
C
Diamond Exchange Canada
1889241618 · Nov 2
HK$17,479 HKD
CA$3,094 CAD
View
1 more retailer has this diamond
Prices start from HK$13,471 HKDSave up to HK$4,007 HKD

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
HK$13,471 HKD