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Marquise|Natural|GIA

1.01ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 2245001760

Certificate GIA 2245001760

Diamond specifications and retailer prices

From HK$15,785 HKD
As of November 6, 2026
Save HK$20,518 HKD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$45,567 HKD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245001760. Listed at 14 retailers as of November 4, 2026, with a 130% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245001760
Dimensions10.34 × 5.21 × 3.26 mm
L/W Ratio1.98
Girdle conditionFaceted
Top View
10.34 mm5.21 mm1.01 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245001760
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.6%

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$25,566 HKD|Low: HK$15,659 HKD|High: HK$38,348 HKD|Avg: HK$22,424 HKD|+1.1%
Retailer 1
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 3HK$15,785 HKD
Retailer 10HK$15,949 HKD
Retailer 8HK$17,305 HKD
Retailer 2HK$17,368 HKD
Retailer 4HK$18,003 HKD
Retailer 7HK$18,434 HKD
Retailer 12HK$19,797 HKD
Retailer 5HK$21,859 HKD
Retailer 1HK$25,566 HKD
Retailer 11HK$30,096 HKD
Retailer 9HK$31,569 HKD
Retailer 6HK$36,303 HKD

34 data points across 12 retailers

14 retailersHK$15,785 HKD to HK$36,303 HKD

A
Cheapest Retailer
-
HK$15,785 HKD
A
Retailer 2
-
HK$15,949 HKD
View
A
Retailer 3
-
HK$17,305 HKD
View
A
Retailer 4
-
HK$17,368 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$18,003 HKD
View
A
Retailer 6
-
HK$18,434 HKD
View
A
Retailer 7
-
HK$19,797 HKD
View
B+
Retailer 8
-
HK$21,279 HKD
View
B+
Retailer 9
-
HK$21,859 HKD
View
B+
Retailer 10
-
HK$25,566 HKD
View
B+
Retailer 11
-
HK$30,096 HKD
View
B
Retailer 12
-
HK$31,569 HKD
View
B
Retailer 13
-
HK$36,303 HKD
View
Most Expensive
NZ Jewellers
40ffebef-e1ed-4e4b-8371-c734f434475a · Sep 30
HK$45,567 HKD
$5,814 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from HK$15,785 HKDSave up to HK$20,518 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
1.01ct Marquise
HK$15,785 HKD