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Marquise|Natural|IGI

0.54ct J SI1 Marquise Natural Diamond

VG • J/SI1 • IGI 625462918

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 625462918

Diamond specifications and retailer prices

From HK$4,755 HKD
$606 USD
As of November 2, 2026
Save HK$7,163 HKD (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$16,179 HKD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.54ct natural marquise diamond

This 0.54ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 625462918. Listed at 15 retailers as of November 1, 2026, with a 151% 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

0.54
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 625462918
Dimensions8.01 × 3.98 × 2.70 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Top View
8.01 mm3.98 mm0.54 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 625462918
Side View
Table 57.0%Crown 36.4°Girdle: STK-VTKPavilion 41.6°Culet: NoneDepth 67.8%

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 2
Current: HK$6,549 HKD|Low: HK$3,817 HKD|High: HK$12,057 HKD|Avg: HK$6,597 HKD|+5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 7HK$3,829 HKD
Retailer 8HK$4,755 HKD
Retailer 9HK$5,218 HKD
Retailer 2HK$6,333 HKD
Retailer 1HK$6,549 HKD
Retailer 6HK$6,591 HKD
Retailer 3HK$6,920 HKD
Retailer 5HK$7,964 HKD
Retailer 4HK$11,918 HKD

38 data points across 9 retailers

15 retailersHK$4,755 HKD to HK$11,918 HKD

Retailer 1
-
HK$3,829 HKD
₹46,481 INR
Price last confirmed 9 days ago
B+
Retailer 2
-
HK$4,755 HKD
$606 USD
View
Final sale: no returns
Retailer 3
-
HK$5,163 HKD
$658 USD
View
Price last confirmed 32 days ago
B+
Retailer 4
-
HK$5,218 HKD
$665 USD
View
Retailer 5
-
HK$5,359 HKD
$683 USD
View
Price last confirmed 33 days ago
Retailer 6
-
HK$5,955 HKD
$759 USD
View
Price last confirmed 57 days ago
Retailer 7
-
HK$5,955 HKD
$759 USD
View
Price last confirmed 35 days ago
B
Retailer 8
-
HK$5,971 HKD
$761 USD
View
B
Retailer 9
-
HK$6,333 HKD
£636 GBP
View
B
Retailer 10
-
HK$6,549 HKD
£657 GBP
View
B
Retailer 11
-
HK$6,591 HKD
$840 USD
View
B
Retailer 12
-
HK$6,920 HKD
€840 EUR
View
B
Retailer 13
-
HK$7,964 HKD
ZAR 16,397 ZAR
View
C
Retailer 14
-
HK$11,918 HKD
£1,196 GBP
View
Most Expensive
NZ Jewellers
6c9e6f06-54ea-4f3b-b66d-07d1c0ad148d · Sep 30
HK$16,179 HKD
$2,062 USD
View
Price under review
14 more retailers have this diamond
Prices start from HK$4,755 HKDSave up to HK$7,163 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+
0.54ct Marquise
HK$4,755 HKD