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Marquise|Natural|GIA

1.00ct M SI1 Marquise Natural Diamond

EX • M/SI1 • GIA 7556984671

Certificate GIA 7556984671

Diamond specifications and retailer prices

From HK$8,575 HKD
As of November 6, 2026
Save HK$4,837 HKD (36%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$13,412 HKD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556984671. Listed at 5 retailers as of November 4, 2026, with prices from HK$8,575 to HK$13,412, a HK$4,837 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$13,412. 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

1.00
Carat
M
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.81°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 7556984671
Dimensions9.81 × 5.10 × 3.28 mm
L/W Ratio1.92
Culet sizeNone
Top View
9.81 mm5.10 mm1.00 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556984671
Side View
Table 58.0%Crown 39.81°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 64.3%

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$8,575 HKD|Low: HK$6,072 HKD|High: HK$14,639 HKD|Avg: HK$10,720 HKD|-6.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Wholesale Diamonds Direct
November 6, 2026
Retailer 5HK$6,072 HKD
Retailer 1HK$8,575 HKD
Retailer 2HK$10,230 HKD
Retailer 3HK$11,752 HKD
Retailer 4HK$12,035 HKD
Wholesale Diamonds DirectHK$13,412 HKD

35 data points across 6 retailers

5 retailersHK$8,575 HKD to HK$13,412 HKD

A
Cheapest Retailer
-
HK$8,575 HKD
A
Retailer 2
-
HK$10,230 HKD
View
B+
Retailer 3
-
HK$11,752 HKD
View
B+
Retailer 4
-
HK$12,035 HKD
View
Most Expensive
B+
Wholesale Diamonds Direct
275094050 · Nov 4
HK$13,412 HKD
$1,710 USD
View
4 more retailers have this diamond
Prices start from HK$8,575 HKDSave up to HK$4,837 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
1.00ct Marquise
HK$8,575 HKD