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Marquise|Natural|GIA

2.50ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 5563210622

Certificate GIA 5563210622

Diamond specifications and retailer prices

From HK$143,804 HKD
SGD 24,769 SGD
As of October 31, 2026
Save HK$180,605 HKD (56%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: HK$324,409 HKD at MOH London · As of November 1, 2026
View at MOH London

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5563210622. Listed at 33 retailers as of October 31, 2026, with prices from HK$143,804 to HK$324,409, a HK$180,605 spread on the same certified stone. MOH London lists it at HK$324,409. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563210622
Dimensions12.89 × 6.95 × 4.49 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Indented Natural, Needle, Natural
Top View
12.89 mm6.95 mm2.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5563210622
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.6%

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$324,409 HKD|Low: HK$143,643 HKD|High: HK$326,143 HKD|Avg: HK$203,358 HKD|+30.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
Retailer 28
Retailer 29
Retailer 30
November 2, 2026
Retailer 21HK$143,804 HKD
Retailer 22HK$156,718 HKD
Retailer 26HK$168,298 HKD
Retailer 7HK$182,044 HKD
Retailer 3HK$192,695 HKD
Retailer 14HK$194,228 HKD
Retailer 2HK$196,197 HKD
Retailer 12HK$199,053 HKD
Retailer 11HK$199,325 HKD
Retailer 28HK$200,724 HKD
Retailer 5HK$207,715 HKD
Retailer 27HK$209,088 HKD
Retailer 9HK$210,601 HKD
Retailer 25HK$211,220 HKD
Retailer 19HK$211,277 HKD
Retailer 4HK$216,369 HKD
Retailer 16HK$217,954 HKD
Retailer 18HK$217,954 HKD
Retailer 10HK$218,103 HKD
Retailer 23HK$218,860 HKD
Retailer 30HK$222,040 HKD
Retailer 15HK$225,023 HKD
Retailer 29HK$225,250 HKD
Retailer 17HK$230,130 HKD
Retailer 8HK$233,684 HKD
Retailer 13HK$238,979 HKD
Retailer 24HK$243,227 HKD
Retailer 6HK$244,716 HKD
Retailer 20HK$247,179 HKD
MOH LondonHK$324,409 HKD

24 data points across 30 retailers

33 retailersHK$143,804 HKD to HK$324,409 HKD

Retailer 1
-
HK$134,067 HKD
Price last confirmed 27 days ago
A
Retailer 2
-
HK$143,804 HKD
SGD 24,769 SGD
View
Retailer 3
-
HK$156,718 HKD
$19,975 USD
View
Price last confirmed 29 days ago
A
Retailer 4
-
HK$168,298 HKD
$21,451 USD
View
B+
Retailer 5
-
HK$177,431 HKD
$22,615 USD
View
B+
Retailer 6
-
HK$182,044 HKD
$23,203 USD
View
B+
Retailer 7
-
HK$192,695 HKD
$24,561 USD
View
B+
Retailer 8
-
HK$194,228 HKD
$24,756 USD
View
B+
Retailer 9
-
HK$196,197 HKD
₹2,381,619 INR
View
B+
Retailer 10
-
HK$197,092 HKD
A$38,648 AUD
View
B+
Retailer 11
-
HK$199,053 HKD
$25,371 USD
View
Final sale: no returns
B+
Retailer 12
-
HK$199,325 HKD
CA$35,286 CAD
View
B+
Retailer 13
-
HK$200,724 HKD
$25,584 USD
View
B+
Retailer 14
-
HK$207,715 HKD
$26,475 USD
View
B+
Retailer 15
-
HK$209,088 HKD
$26,650 USD
View
B+
Retailer 16
-
HK$210,601 HKD
$26,843 USD
View
B
Retailer 17
-
HK$211,220 HKD
£21,198 GBP
View
B+
Retailer 18
-
HK$211,277 HKD
$26,929 USD
View
B
Retailer 19
-
HK$216,369 HKD
$27,578 USD
View
B
Retailer 20
-
HK$217,954 HKD
$27,780 USD
View
B
Retailer 21
-
HK$217,954 HKD
$27,780 USD
View
B
Retailer 22
-
HK$218,103 HKD
$27,799 USD
View
Retailer 23
-
HK$218,860 HKD
£21,965 GBP
View
Price last confirmed 28 days ago
B
Retailer 24
-
HK$222,040 HKD
$28,301 USD
View
B
Retailer 25
-
HK$225,023 HKD
$28,681 USD
View
B
Retailer 26
-
HK$225,250 HKD
$28,710 USD
View
B
Retailer 27
-
HK$230,130 HKD
$29,332 USD
View
B
Retailer 28
-
HK$233,684 HKD
$29,785 USD
View
B
Retailer 29
-
HK$238,979 HKD
£23,984 GBP
View
B
Retailer 30
-
HK$243,227 HKD
€29,525 EUR
View
B
Retailer 31
-
HK$244,716 HKD
$31,191 USD
View
B
Retailer 32
-
HK$247,179 HKD
$31,505 USD
View
Most Expensive
B
MOH London
A6517945E · Nov 1
HK$324,409 HKD
£32,558 GBP
View
32 more retailers have this diamond
Prices start from HK$143,804 HKDSave up to HK$180,605 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$143,804 HKD