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Round|Natural|GIA

2.50ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 5523341734

Certificate GIA 5523341734

Diamond specifications and retailer prices

From HK$228,009 HKD
CA$40,363 CAD
As of October 30, 2026
Save HK$54,742 HKD (19%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$282,751 HKD at The Diamond Guys · As of October 29, 2026
View at The Diamond Guys

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5523341734. Listed at 9 retailers as of October 29, 2026, with prices from HK$228,009 to HK$282,751, a HK$54,742 spread on the same certified stone. The Diamond Guys lists it at HK$282,751. 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5523341734
Dimensions8.69 × 8.62 × 5.40 mm
L/W Ratio1.01
Top View
8.69 mm8.62 mm2.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5523341734
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.4%

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$267,430 HKD|Low: HK$198,575 HKD|High: HK$357,261 HKD|Avg: HK$251,819 HKD|+0.0%
Retailer 1
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
The Diamond Guys
October 28, 2026
Retailer 14HK$198,575 HKD
Retailer 12HK$200,630 HKD
Retailer 3HK$205,793 HKD
Retailer 7HK$228,009 HKD
Retailer 9HK$234,148 HKD
Retailer 4HK$237,568 HKD
Retailer 6HK$237,568 HKD
Retailer 2HK$241,644 HKD
Retailer 5HK$245,492 HKD
Retailer 8HK$263,247 HKD
Retailer 1HK$267,430 HKD
Retailer 11HK$277,211 HKD
The Diamond GuysHK$282,751 HKD
Retailer 13HK$303,281 HKD
Retailer 10HK$357,261 HKD

18 data points across 15 retailers

9 retailersHK$228,009 HKD to HK$282,751 HKD

Retailer 1
-
HK$198,575 HKD
$25,310 USD
Price last confirmed 33 days ago
B+
Retailer 2
-
HK$228,009 HKD
CA$40,363 CAD
View
Retailer 3
-
HK$235,449 HKD
$30,010 USD
View
Price last confirmed 40 days ago
Retailer 4
-
HK$244,872 HKD
$31,211 USD
View
Price last confirmed 38 days ago
Retailer 5
-
HK$254,287 HKD
$32,411 USD
View
Price last confirmed 38 days ago
B+
Retailer 6
-
HK$263,247 HKD
$33,553 USD
View
B+
Retailer 7
-
HK$267,430 HKD
€32,463 EUR
View
Retailer 8
-
HK$277,211 HKD
$35,333 USD
View
Price last confirmed 32 days ago
Most Expensive
B
The Diamond Guys
1921922852 · Oct 29
HK$282,751 HKD
$36,039 USD
View
8 more retailers have this diamond
Prices start from HK$228,009 HKDSave up to HK$54,742 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$228,009 HKD