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Round|Natural|GIA

3.00ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6545739238

Certificate GIA 6545739238

Diamond specifications and retailer prices

From HK$244,335 HKD
$31,141 USD
As of November 2, 2026
Save HK$177,255 HKD (42%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$421,590 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 3ct natural round diamond

This 3ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6545739238. Listed at 16 retailers as of November 2, 2026, with prices from HK$244,335 to HK$421,590, a HK$177,255 spread on the same certified stone. MOH London lists it at HK$421,590. 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

3.00
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6545739238
Dimensions9.16 × 9.22 × 5.75 mm
L/W Ratio1.01
Top View
9.16 mm9.22 mm3.00 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545739238
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.6%

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: Nov 2
Current: HK$421,590 HKD|Low: HK$241,385 HKD|High: HK$426,662 HKD|Avg: HK$305,876 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6HK$244,335 HKD
Retailer 5HK$262,099 HKD
Retailer 7HK$267,330 HKD
Retailer 2HK$269,819 HKD
Retailer 3HK$309,303 HKD
Retailer 4HK$349,942 HKD
MOH LondonHK$421,590 HKD

39 data points across 7 retailers

16 retailersHK$244,335 HKD to HK$421,590 HKD

B+
Cheapest Retailer
-
HK$244,335 HKD
$31,141 USD
B+
Retailer 2
-
HK$245,763 HKD
$31,323 USD
View
B+
Retailer 3
-
HK$254,586 HKD
CA$45,066 CAD
View
B+
Retailer 4
-
HK$262,099 HKD
$33,405 USD
View
Retailer 5
-
HK$267,330 HKD
A$52,418 AUD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
HK$269,819 HKD
£27,078 GBP
View
Retailer 7
-
HK$269,945 HKD
$34,405 USD
View
Price last confirmed 22 days ago
Retailer 8
-
HK$281,189 HKD
$35,838 USD
View
Price last confirmed 36 days ago
Retailer 9
-
HK$283,440 HKD
$36,125 USD
View
Price last confirmed 34 days ago
Retailer 10
-
HK$292,440 HKD
$37,272 USD
View
Price last confirmed 26 days ago
B
Retailer 11
-
HK$296,590 HKD
$37,801 USD
View
Retailer 12
-
HK$303,683 HKD
$38,705 USD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
HK$309,303 HKD
€37,544 EUR
View
B
Retailer 14
-
HK$315,711 HKD
$40,238 USD
View
B
Retailer 15
-
HK$349,942 HKD
ZAR 720,530 ZAR
View
Most Expensive
B
MOH London
DE634E100 · Nov 2
HK$421,590 HKD
£42,309 GBP
View
15 more retailers have this diamond
Prices start from HK$244,335 HKDSave up to HK$177,255 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+
3.00ct Round
HK$244,335 HKD