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Marquise|Natural|GIA

2.50ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 7548044652

Certificate GIA 7548044652

Diamond specifications and retailer prices

From HK$177,714 HKD
$22,650 USD
As of November 1, 2026
Save HK$52,933 HKD (23%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$230,647 HKD at Wholesale Diamonds Direct · As of November 3, 2026
View at Wholesale Diamonds Direct

About this 2.5ct natural marquise diamond

This 2.5ct natural marquise sits in the two to three carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548044652. Listed at 8 retailers as of November 1, 2026, with prices from HK$177,714 to HK$230,647, a HK$52,933 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$230,647. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.50
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7548044652
Dimensions13.08 × 7.08 × 4.57 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Indented Natural, Natural
Top View
13.08 mm7.08 mm2.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7548044652
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.5%

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 1
Current: HK$198,431 HKD|Low: HK$177,714 HKD|High: HK$261,906 HKD|Avg: HK$214,242 HKD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 3, 2026
Retailer 8HK$177,714 HKD
Retailer 1HK$198,431 HKD
Retailer 3HK$201,496 HKD
Retailer 5HK$207,765 HKD
Retailer 6HK$207,765 HKD
Retailer 7HK$214,669 HKD
Retailer 2HK$224,183 HKD
Wholesale Diamonds DirectHK$230,647 HKD
Retailer 4HK$261,906 HKD

41 data points across 9 retailers

8 retailersHK$177,714 HKD to HK$230,647 HKD

A
Cheapest Retailer
-
HK$177,714 HKD
$22,650 USD
B+
Retailer 2
-
HK$198,431 HKD
£19,914 GBP
View
B+
Retailer 3
-
HK$201,496 HKD
$25,681 USD
View
B+
Retailer 4
-
HK$207,765 HKD
$26,480 USD
View
B+
Retailer 5
-
HK$207,765 HKD
$26,480 USD
View
B
Retailer 6
-
HK$214,669 HKD
$27,360 USD
View
B
Retailer 7
-
HK$224,183 HKD
€27,212 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
210227125 · Nov 3
HK$230,647 HKD
$29,396 USD
View
7 more retailers have this diamond
Prices start from HK$177,714 HKDSave up to HK$52,933 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$177,714 HKD