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Marquise|Natural|GIA

1.01ct I SI2 Marquise Natural Diamond

GD • I/SI2 • GIA 2544573691

Certificate GIA 2544573691

Diamond specifications and retailer prices

From HK$13,402 HKD
As of November 6, 2026
Save HK$15,847 HKD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$35,992 HKD at MOH London · As of October 15, 2026
View at MOH London

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2544573691. Listed at 16 retailers as of November 6, 2026, with a 118% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.27°
Pavilion angle41.28°
OriginNatural
Grading LabGIA
CertificateGIA 2544573691
Dimensions9.34 × 5.12 × 3.44 mm
L/W Ratio1.82
Top View
9.34 mm5.12 mm1.01 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544573691
Side View
Table 63.0%Crown 43.27°Girdle: THK-VTKPavilion 41.28°Culet: NoneDepth 67.0%

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 6
Current: HK$35,992 HKD|Low: HK$8,033 HKD|High: HK$36,042 HKD|Avg: HK$19,240 HKD|+0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 11HK$8,033 HKD
Retailer 10HK$12,587 HKD
Retailer 18HK$13,300 HKD
Retailer 12HK$15,675 HKD
Retailer 19HK$16,553 HKD
Retailer 3HK$16,639 HKD
Retailer 16HK$16,991 HKD
Retailer 4HK$17,352 HKD
Retailer 7HK$18,794 HKD
Retailer 9HK$19,264 HKD
Retailer 13HK$19,985 HKD
Retailer 17HK$20,503 HKD
Retailer 5HK$21,161 HKD
Retailer 6HK$21,161 HKD
Retailer 14HK$21,302 HKD
Retailer 8HK$21,866 HKD
Retailer 15HK$23,724 HKD
Retailer 2HK$29,249 HKD
MOH LondonHK$35,992 HKD

20 data points across 19 retailers

16 retailersHK$13,402 HKD to HK$29,249 HKD

B+
Cheapest Retailer
-
HK$13,402 HKD
B+
Retailer 2
-
HK$15,675 HKD
View
Retailer 3
-
HK$16,639 HKD
View
Price last confirmed 22 days ago
B+
Retailer 4
-
HK$16,991 HKD
View
Final sale: no returns
Retailer 5
-
HK$17,352 HKD
View
Price last confirmed 23 days ago
Retailer 6
-
HK$18,410 HKD
View
Price last confirmed 25 days ago
Retailer 7
-
HK$18,794 HKD
View
Price last confirmed 23 days ago
Retailer 8
-
HK$19,264 HKD
View
Price last confirmed 23 days ago
B+
Retailer 9
-
HK$19,985 HKD
View
B+
Retailer 10
-
HK$20,503 HKD
View
B+
Retailer 11
-
HK$21,161 HKD
View
Retailer 12
-
HK$21,247 HKD
View
Price last confirmed 28 days ago
Retailer 13
-
HK$21,302 HKD
View
Price last confirmed 22 days ago
B+
Retailer 14
-
HK$21,866 HKD
View
B
Retailer 15
-
HK$29,249 HKD
View
Most Expensive
MOH London
CE93EDA2B · Oct 15
HK$35,992 HKD
£3,616 GBP
View
Price last confirmed 22 days ago
15 more retailers have this diamond
Prices start from HK$13,402 HKDSave up to HK$15,847 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$13,402 HKD