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Marquise|Natural|IGI

2.50ct H SI2 Marquise Natural Diamond

VG • H/SI2 • IGI 782659317

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 782659317

Diamond specifications and retailer prices

From HK$97,527 HKD
$12,430 USD
As of October 31, 2026
Save HK$63,192 HKD (39%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$160,720 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.5ct natural marquise diamond

This 2.5ct natural marquise sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 782659317. Listed at 7 retailers as of October 30, 2026, with prices from HK$97,527 to HK$160,720, a HK$63,192 spread on the same certified stone. NZ Jewellers lists it at HK$160,720. 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

2.50
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.8°
OriginNatural
Grading LabIGI
CertificateIGI 782659317
Dimensions13.30 × 7.09 × 4.46 mm
L/W Ratio1.88
Girdle conditionFaceted
Top View
13.30 mm7.09 mm2.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 782659317
Side View
Table 59.0%Crown 37.2°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 62.9%

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: Oct 31
Current: HK$160,720 HKD|Low: HK$97,527 HKD|High: HK$162,697 HKD|Avg: HK$122,561 HKD|-1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6HK$97,527 HKD
Retailer 7HK$98,759 HKD
Retailer 2HK$110,946 HKD
Retailer 4HK$113,541 HKD
Retailer 5HK$115,314 HKD
Retailer 3HK$150,604 HKD
NZ JewellersHK$160,720 HKD

34 data points across 7 retailers

7 retailersHK$97,527 HKD to HK$160,720 HKD

A
Cheapest Retailer
-
HK$97,527 HKD
$12,430 USD
A
Retailer 2
-
HK$98,759 HKD
$12,587 USD
View
A
Retailer 3
-
HK$110,946 HKD
£11,134 GBP
View
A
Retailer 4
-
HK$113,541 HKD
$14,471 USD
View
A
Retailer 5
-
HK$115,314 HKD
$14,697 USD
View
B+
Retailer 6
-
HK$150,604 HKD
£15,114 GBP
View
Most Expensive
B+
NZ Jewellers
6facfab7-6f8e-4756-a7fe-94cae1fc841f · Oct 30
HK$160,720 HKD
$20,484 USD
View
6 more retailers have this diamond
Prices start from HK$97,527 HKDSave up to HK$63,192 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
2.50ct Marquise
HK$97,527 HKD