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Marquise|Natural|IGI

1.00ct I IF Marquise Natural Diamond

VG • I/IF • IGI 749558611

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 749558611

Diamond specifications and retailer prices

From HK$25,222 HKD
As of November 1, 2026
Save HK$24,689 HKD (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$49,911 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct 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 749558611. Listed at 18 retailers as of November 1, 2026, with prices from HK$25,222 to HK$49,911, a HK$24,689 spread on the same certified stone. NZ Jewellers lists it at HK$49,911. 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

1.00
Carat
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle42°
OriginNatural
Grading LabIGI
CertificateIGI 749558611
Dimensions10.31 × 4.94 × 3.33 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Top View
10.31 mm4.94 mm1.00 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 749558611
Side View
Table 59.0%Crown 38.8°Girdle: STK-THKPavilion 42°Culet: NoneDepth 67.4%

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 1
Current: HK$34,966 HKD|Low: HK$24,516 HKD|High: HK$48,475 HKD|Avg: HK$31,951 HKD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5HK$25,222 HKD
Retailer 9HK$25,968 HKD
Retailer 7HK$26,438 HKD
Retailer 8HK$29,749 HKD
Retailer 2HK$30,180 HKD
Retailer 4HK$32,103 HKD
Retailer 6HK$33,687 HKD
Retailer 1HK$34,966 HKD
Retailer 3HK$47,769 HKD

40 data points across 9 retailers

18 retailersHK$25,222 HKD to HK$49,911 HKD

A
Cheapest Retailer
-
HK$25,222 HKD
A
Retailer 2
-
HK$25,426 HKD
View
A
Retailer 3
-
HK$25,858 HKD
View
A
Retailer 4
-
HK$26,438 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$27,497 HKD
View
A
Retailer 6
-
HK$27,968 HKD
View
A
Retailer 7
-
HK$28,643 HKD
View
Retailer 8
-
HK$28,643 HKD
View
Price last confirmed 7 days ago
A
Retailer 9
-
HK$29,749 HKD
View
A
Retailer 10
-
HK$29,788 HKD
View
A
Retailer 11
-
HK$30,180 HKD
View
B+
Retailer 12
-
HK$32,103 HKD
View
B+
Retailer 13
-
HK$33,052 HKD
View
B+
Retailer 14
-
HK$34,966 HKD
View
B+
Retailer 15
-
HK$36,700 HKD
View
B
Retailer 16
-
HK$42,176 HKD
View
B
Retailer 17
-
HK$47,769 HKD
View
Most Expensive
B
NZ Jewellers
21e408cf-4bbe-47c3-b63b-e144a38619c1 · Nov 5
HK$49,911 HKD
$6,362 USD
View
17 more retailers have this diamond
Prices start from HK$25,222 HKDSave up to HK$24,689 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$25,222 HKD