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Marquise|Natural|GIA

0.71ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 2554498057

Certificate GIA 2554498057

Diamond specifications and retailer prices

From HK$7,022 HKD
As of November 6, 2026
Save HK$10,327 HKD (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$17,349 HKD at MOH London · As of November 4, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554498057. Listed at 12 retailers as of November 4, 2026, with prices from HK$7,022 to HK$17,349, a HK$10,327 spread on the same certified stone. MOH London lists it at HK$17,349. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 2554498057
Dimensions9.06 × 4.72 × 2.98 mm
L/W Ratio1.92
Key to symbols
Twinning Wisp, Feather
Top View
9.06 mm4.72 mm0.71 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554498057
Side View
Table 56.0%Crown 34.6°Girdle: STK-THKPavilion 40°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$17,349 HKD|Low: HK$6,717 HKD|High: HK$18,195 HKD|Avg: HK$11,564 HKD|-4.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9HK$7,022 HKD
Retailer 11HK$9,099 HKD
Retailer 7HK$9,499 HKD
Retailer 3HK$9,805 HKD
Retailer 10HK$9,867 HKD
Retailer 12HK$10,549 HKD
Retailer 5HK$10,729 HKD
Retailer 8HK$11,270 HKD
Retailer 4HK$12,830 HKD
Retailer 2HK$13,206 HKD
Retailer 6HK$14,178 HKD
MOH LondonHK$17,349 HKD

45 data points across 12 retailers

12 retailersHK$7,022 HKD to HK$17,349 HKD

A
Cheapest Retailer
-
HK$7,022 HKD
B
Retailer 2
-
HK$9,099 HKD
View
Retailer 3
-
HK$9,499 HKD
View
Price last confirmed 9 days ago
Retailer 4
-
HK$9,805 HKD
View
Price last confirmed 11 days ago
B
Retailer 5
-
HK$9,867 HKD
View
B
Retailer 6
-
HK$10,549 HKD
View
B
Retailer 7
-
HK$10,729 HKD
View
B
Retailer 8
-
HK$11,270 HKD
View
Retailer 9
-
HK$12,830 HKD
View
Price last confirmed 34 days ago
B
Retailer 10
-
HK$13,206 HKD
View
B
Retailer 11
-
HK$14,178 HKD
View
Most Expensive
B
MOH London
597013A92 · Nov 4
HK$17,349 HKD
£1,743 GBP
View
11 more retailers have this diamond
Prices start from HK$7,022 HKDSave up to HK$10,327 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.

A
0.71ct Marquise
HK$7,022 HKD