Round|Natural|GIA

3.00ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6382496620

Certificate GIA 6382496620

Diamond specifications and retailer prices

From HK$376,617 HKD
As of November 5, 2026
Save HK$122,793 HKD (25%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$694,061 HKD at MOH London · As of October 8, 2026
View at MOH London

About this 3ct natural round diamond

This 3ct natural round sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6382496620. Listed at 22 retailers as of November 4, 2026, with a 33% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6382496620
Dimensions9.19 × 9.10 × 5.68 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
9.19 mm9.10 mm3.00 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6382496620
Side View
Table 59.0%Crown 36°Girdle: Sli. ThickPavilion 40.8°Culet: 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: Nov 5
Current: HK$694,061 HKD|Low: HK$375,424 HKD|High: HK$694,061 HKD|Avg: HK$455,180 HKD
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
November 6, 2026
Retailer 6HK$385,560 HKD
Retailer 9HK$392,331 HKD
Retailer 12HK$395,437 HKD
Retailer 13HK$403,588 HKD
Retailer 8HK$406,664 HKD
Retailer 4HK$421,311 HKD
Retailer 10HK$431,564 HKD
Retailer 3HK$445,921 HKD
Retailer 2HK$459,125 HKD
Retailer 11HK$462,122 HKD
Retailer 7HK$499,410 HKD
Retailer 5HK$560,163 HKD
MOH LondonHK$694,061 HKD

39 data points across 13 retailers

22 retailersHK$376,617 HKD to HK$499,410 HKD

Retailer 1
-
HK$363,994 HKD
Price last confirmed 102 days ago
B+
Retailer 2
-
HK$376,617 HKD
View
B+
Retailer 3
-
HK$385,560 HKD
View
B+
Retailer 4
-
HK$389,593 HKD
View
B+
Retailer 5
-
HK$392,331 HKD
View
B+
Retailer 6
-
HK$395,437 HKD
View
B+
Retailer 7
-
HK$406,664 HKD
View
Retailer 8
-
HK$406,664 HKD
View
Price last confirmed 16 days ago
Retailer 9
-
HK$421,311 HKD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
HK$431,564 HKD
View
B+
Retailer 11
-
HK$431,564 HKD
View
Retailer 12
-
HK$440,288 HKD
View
Price last confirmed 29 days ago
B
Retailer 13
-
HK$445,921 HKD
View
Retailer 14
-
HK$458,630 HKD
View
Price last confirmed 40 days ago
Retailer 15
-
HK$458,630 HKD
View
Price last confirmed 38 days ago
B+
Retailer 16
-
HK$459,125 HKD
View
B
Retailer 17
-
HK$462,122 HKD
View
Retailer 18
-
HK$476,972 HKD
View
Price last confirmed 29 days ago
Retailer 19
-
HK$495,322 HKD
View
Price last confirmed 38 days ago
B
Retailer 20
-
HK$499,410 HKD
View
Retailer 21
-
HK$560,163 HKD
View
Price last confirmed 36 days ago
Most Expensive
MOH London
67A4C9D16 · Oct 8
HK$694,061 HKD
£69,661 GBP
View
Price last confirmed 29 days ago
21 more retailers have this diamond
Prices start from HK$376,617 HKDSave up to HK$122,793 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$376,617 HKD