Round|Natural|GIA

3.00ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2556525235

Certificate GIA 2556525235

Diamond specifications and retailer prices

From HK$211,709 HKD
SGD 36,465 SGD
As of October 31, 2026
Save HK$161,175 HKD (43%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$372,884 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 3ct natural round diamond

This 3ct natural round sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2556525235. Listed at 16 retailers as of October 31, 2026, with prices from HK$211,709 to HK$372,884, a HK$161,175 spread on the same certified stone. MOH London lists it at HK$372,884. 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2556525235
Dimensions9.12 × 9.18 × 5.75 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
9.12 mm9.18 mm3.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556525235
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.9%

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$372,884 HKD|Low: HK$211,709 HKD|High: HK$377,368 HKD|Avg: HK$270,504 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4HK$211,709 HKD
Retailer 10HK$235,528 HKD
Retailer 5HK$238,485 HKD
Retailer 2HK$239,055 HKD
Retailer 9HK$255,927 HKD
Retailer 7HK$263,537 HKD
Retailer 8HK$276,718 HKD
Retailer 6HK$285,505 HKD
Retailer 3HK$309,511 HKD
MOH LondonHK$372,884 HKD

42 data points across 10 retailers

16 retailersHK$211,709 HKD to HK$372,884 HKD

A
Cheapest Retailer
-
HK$211,709 HKD
SGD 36,465 SGD
Retailer 2
-
HK$238,485 HKD
A$46,764 AUD
View
Price last confirmed 28 days ago
B+
Retailer 3
-
HK$239,055 HKD
£23,992 GBP
View
B+
Retailer 4
-
HK$239,937 HKD
$30,582 USD
View
Retailer 5
-
HK$248,701 HKD
$31,699 USD
View
Price last confirmed 64 days ago
Retailer 6
-
HK$248,701 HKD
$31,699 USD
View
Price last confirmed 34 days ago
B+
Retailer 7
-
HK$255,927 HKD
$32,620 USD
View
B+
Retailer 8
-
HK$263,537 HKD
$33,590 USD
View
B+
Retailer 9
-
HK$276,718 HKD
$35,270 USD
View
Retailer 10
-
HK$285,505 HKD
$36,390 USD
View
Price last confirmed 33 days ago
B
Retailer 11
-
HK$285,505 HKD
$36,390 USD
View
B
Retailer 12
-
HK$293,366 HKD
$37,392 USD
View
Retailer 13
-
HK$296,481 HKD
$37,789 USD
View
Price last confirmed 32 days ago
Retailer 14
-
HK$296,481 HKD
$37,789 USD
View
Price last confirmed 56 days ago
B+
Retailer 15
-
HK$309,511 HKD
ZAR 637,314 ZAR
View
Most Expensive
B
MOH London
B81F1E70F · Nov 1
HK$372,884 HKD
£37,423 GBP
View
15 more retailers have this diamond
Prices start from HK$211,709 HKDSave up to HK$161,175 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
3.00ct Round
HK$211,709 HKD