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Marquise|Natural|IGI

1.53ct G SI2 Marquise Natural Diamond

VG • G/SI2 • IGI 799695185

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 799695185

Diamond specifications and retailer prices

From HK$50,048 HKD
$6,379 USD
As of November 2, 2026
Save HK$21,318 HKD (30%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$115,238 HKD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.53ct natural marquise diamond

This 1.53ct natural marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 799695185. Listed at 10 retailers as of November 2, 2026, with a 43% 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

1.53
Carat
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 799695185
Dimensions11.25 × 5.92 × 3.88 mm
L/W Ratio1.90
Girdle conditionFaceted
Top View
11.25 mm5.92 mm1.53 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 799695185
Side View
Table 54.0%Crown 37.1°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 65.5%

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 2
Current: HK$71,366 HKD|Low: HK$49,593 HKD|High: HK$97,179 HKD|Avg: HK$60,744 HKD|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4HK$50,048 HKD
Retailer 2HK$51,115 HKD
Retailer 5HK$52,809 HKD
Retailer 6HK$53,947 HKD
Retailer 7HK$54,677 HKD
Retailer 8HK$55,349 HKD
Retailer 1HK$71,366 HKD
Retailer 3HK$97,179 HKD

21 data points across 8 retailers

10 retailersHK$50,048 HKD to HK$71,366 HKD

A
Cheapest Retailer
-
HK$50,048 HKD
$6,379 USD
A
Retailer 2
-
HK$51,115 HKD
$6,515 USD
View
Retailer 3
-
HK$53,947 HKD
$6,876 USD
View
Price last confirmed 26 days ago
B+
Retailer 4
-
HK$55,349 HKD
$7,055 USD
View
Retailer 5
-
HK$62,420 HKD
$7,956 USD
View
Price last confirmed 31 days ago
Retailer 6
-
HK$63,378 HKD
$8,078 USD
View
Price last confirmed 32 days ago
B+
Retailer 7
-
HK$71,366 HKD
€8,663 EUR
View
Retailer 8
-
HK$72,024 HKD
$9,180 USD
View
Price last confirmed 34 days ago
Retailer 9
-
HK$97,179 HKD
£9,753 GBP
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
038c9d7d-728d-404a-af32-68f55857ceec · Sep 30
HK$115,238 HKD
$14,688 USD
View
Price last confirmed 32 days ago
9 more retailers have this diamond
Prices start from HK$50,048 HKDSave up to HK$21,318 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
1.53ct Marquise
HK$50,048 HKD