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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 HK$11,255 HKD
As of November 5, 2026
Save HK$6,887 HKD (38%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$18,142 HKD 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 HK$11,255 to HK$18,142, a HK$6,887 spread on the same certified stone. Diamond Quarter lists it at HK$18,142. 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

How it works →
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 5
Current: HK$18,142 HKD|Low: HK$3,613 HKD|High: HK$18,142 HKD|Avg: HK$10,521 HKD
Diamond Quarter
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3HK$3,613 HKD
Retailer 4HK$9,091 HKD
Retailer 2HK$11,255 HKD
Diamond QuarterHK$18,142 HKD

6 data points across 4 retailers

4 retailersHK$11,255 HKD to HK$18,142 HKD

Retailer 1
-
HK$3,495 HKD
Price last confirmed 22 days ago
Retailer 2
-
HK$8,237 HKD
View
Price last confirmed 74 days ago
B
Retailer 3
-
HK$11,255 HKD
View
Most Expensive
C
Diamond Quarter
0.71SI2H19814E04N · Nov 5
HK$18,142 HKD
£1,823 GBP
View
3 more retailers have this diamond
Prices start from HK$11,255 HKDSave up to HK$6,887 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$11,255 HKD