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Round|Natural|GIA

2.50ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6552357857

Certificate GIA 6552357857

Diamond specifications and retailer prices

From HK$110,593 HKD
$14,096 USD
As of October 30, 2026
Save HK$78,295 HKD (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$188,888 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6552357857. Listed at 15 retailers as of October 29, 2026, with prices from HK$110,593 to HK$188,888, a HK$78,295 spread on the same certified stone. MOH London lists it at HK$188,888. 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
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552357857
Dimensions8.62 × 8.73 × 5.39 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
8.62 mm8.73 mm2.50 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552357857
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.1%

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: Oct 30
Current: HK$188,888 HKD|Low: HK$109,769 HKD|High: HK$190,144 HKD|Avg: HK$135,902 HKD|+0.4%
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
October 31, 2026
Retailer 11HK$110,593 HKD
Retailer 15HK$111,283 HKD
Retailer 6HK$112,892 HKD
Retailer 7HK$113,684 HKD
Retailer 8HK$115,661 HKD
Retailer 4HK$120,298 HKD
Retailer 2HK$124,760 HKD
Retailer 12HK$128,316 HKD
Retailer 13HK$130,647 HKD
Retailer 3HK$135,338 HKD
Retailer 14HK$144,191 HKD
Retailer 10HK$145,969 HKD
Retailer 5HK$161,408 HKD
Retailer 9HK$162,767 HKD
Retailer 16HK$170,424 HKD
MOH LondonHK$188,888 HKD

29 data points across 16 retailers

15 retailersHK$110,593 HKD to HK$188,888 HKD

B+
Cheapest Retailer
-
HK$110,593 HKD
$14,096 USD
B+
Retailer 2
-
HK$111,283 HKD
$14,184 USD
View
B+
Retailer 3
-
HK$120,298 HKD
$15,333 USD
View
B+
Retailer 4
-
HK$124,760 HKD
£12,521 GBP
View
B+
Retailer 5
-
HK$128,316 HKD
$16,355 USD
View
B
Retailer 6
-
HK$130,647 HKD
$16,652 USD
View
B
Retailer 7
-
HK$135,338 HKD
$17,250 USD
View
B
Retailer 8
-
HK$135,338 HKD
$17,250 USD
View
B
Retailer 9
-
HK$135,338 HKD
$17,250 USD
View
B
Retailer 10
-
HK$139,810 HKD
$17,820 USD
View
B
Retailer 11
-
HK$144,191 HKD
$18,378 USD
View
B
Retailer 12
-
HK$145,969 HKD
€17,719 EUR
View
B
Retailer 13
-
HK$162,767 HKD
£16,335 GBP
View
B
Retailer 14
-
HK$170,424 HKD
$21,722 USD
View
Most Expensive
B
MOH London
628510A03 · Oct 29
HK$188,888 HKD
£18,957 GBP
View
14 more retailers have this diamond
Prices start from HK$110,593 HKDSave up to HK$78,295 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+
2.50ct Round
HK$110,593 HKD