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Marquise|Natural|IGI

1.01ct I IF Marquise Natural Diamond

VG • I/IF • IGI 780669174

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 780669174

Diamond specifications and retailer prices

From HK$25,378 HKD
As of November 6, 2026
Save HK$22,243 HKD (47%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$51,735 HKD at NZ Jewellers · As of October 9, 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 780669174. Listed at 7 retailers as of November 4, 2026, with a 88% 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle42.1°
OriginNatural
Grading LabIGI
CertificateIGI 780669174
Dimensions10.65 × 5.03 × 3.21 mm
L/W Ratio2.12
Girdle conditionFaceted
Top View
10.65 mm5.03 mm1.01 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 780669174
Side View
Table 64.0%Crown 40°Girdle: MED-THKPavilion 42.1°Culet: NoneDepth 63.8%

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$32,933 HKD|Low: HK$21,145 HKD|High: HK$50,253 HKD|Avg: HK$31,926 HKD|+9.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2HK$24,641 HKD
Retailer 5HK$25,378 HKD
Retailer 4HK$27,251 HKD
Retailer 8HK$27,666 HKD
Retailer 9HK$27,737 HKD
Retailer 7HK$28,489 HKD
Retailer 10HK$32,847 HKD
Retailer 1HK$32,933 HKD
Retailer 6HK$45,269 HKD
Retailer 3HK$47,620 HKD

29 data points across 10 retailers

7 retailersHK$25,378 HKD to HK$47,620 HKD

A
Cheapest Retailer
-
HK$25,378 HKD
Final sale: no returns
A
Retailer 2
-
HK$27,251 HKD
View
Retailer 3
-
HK$29,696 HKD
View
Price last confirmed 31 days ago
Retailer 4
-
HK$29,704 HKD
View
Price last confirmed 37 days ago
B+
Retailer 5
-
HK$32,933 HKD
View
B
Retailer 6
-
HK$47,620 HKD
View
Most Expensive
NZ Jewellers
6da1ffb9-af1f-426f-8014-3a9c1798ecdc · Oct 9
HK$51,735 HKD
$6,601 USD
View
Price last confirmed 28 days ago
6 more retailers have this diamond
Prices start from HK$25,378 HKDSave up to HK$22,243 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$25,378 HKD