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Marquise|Natural|GIA

1.01ct F I1 Marquise Natural Diamond

F/I1 • GIA 5221390371

Certificate GIA 5221390371

Diamond specifications and retailer prices

From HK$17,677 HKD
$2,253 USD
As of November 1, 2026
Save HK$13,076 HKD (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$30,753 HKD at Wholesale Diamonds Direct · As of November 3, 2026
View at Wholesale Diamonds Direct

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and I1 clarity (included) and certified by GIA 5221390371. Listed at 5 retailers as of November 1, 2026, with prices from HK$17,677 to HK$30,753, a HK$13,076 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$30,753. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
F
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5221390371
Dimensions9.89 × 5.11 × 3.27 mm
L/W Ratio1.94
Top View
9.89 mm5.11 mm1.01 ctF / I1
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 5221390371
Side View
Table 56.0%CrownGirdle: UND-ETKPavilionCulet: NoneDepth 63.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$24,979 HKD|Low: HK$17,677 HKD|High: HK$30,753 HKD|Avg: HK$22,805 HKD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 3, 2026
Retailer 5HK$17,677 HKD
Retailer 3HK$18,838 HKD
Retailer 2HK$19,560 HKD
Retailer 6HK$20,619 HKD
Retailer 1HK$24,979 HKD
Retailer 4HK$25,695 HKD
Wholesale Diamonds DirectHK$30,753 HKD

18 data points across 7 retailers

5 retailersHK$17,677 HKD to HK$30,753 HKD

B+
Cheapest Retailer
-
HK$17,677 HKD
$2,253 USD
B+
Retailer 2
-
HK$18,838 HKD
$2,401 USD
View
B+
Retailer 3
-
HK$19,560 HKD
$2,493 USD
View
B
Retailer 4
-
HK$24,979 HKD
€3,032 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
181767196 · Nov 3
HK$30,753 HKD
$3,920 USD
View
4 more retailers have this diamond
Prices start from HK$17,677 HKDSave up to HK$13,076 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+
1.01ct Marquise
HK$17,677 HKD