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Round|Natural|GIA

3.00ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 1513128314

Certificate GIA 1513128314

Diamond specifications and retailer prices

From HK$340,340 HKD
As of November 4, 2026
Save HK$183,575 HKD (35%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$523,916 HKD at MOH London · As of November 4, 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 1513128314. Listed at 7 retailers as of November 4, 2026, with prices from HK$340,340 to HK$523,916, a HK$183,575 spread on the same certified stone. MOH London lists it at HK$523,916. 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
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1513128314
Dimensions9.15 × 9.22 × 5.65 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Key to symbols
Crystal, Cloud, Needle, Natural
Top View
9.15 mm9.22 mm3.00 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1513128314
Side View
Table 59.0%Crown 36°Girdle: STK-STKPavilion 40.6°Culet: NoneDepth 61.6%

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 4
Current: HK$523,916 HKD|Low: HK$301,742 HKD|High: HK$531,657 HKD|Avg: HK$385,950 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 3HK$340,340 HKD
Retailer 4HK$343,737 HKD
Retailer 6HK$357,976 HKD
Retailer 5HK$363,798 HKD
Retailer 2HK$397,618 HKD
MOH LondonHK$523,916 HKD

26 data points across 6 retailers

7 retailersHK$340,340 HKD to HK$523,916 HKD

B+
Cheapest Retailer
-
HK$340,340 HKD
Final sale: no returns
B+
Retailer 2
-
HK$343,737 HKD
View
B+
Retailer 3
-
HK$350,382 HKD
View
B+
Retailer 4
-
HK$357,976 HKD
View
B+
Retailer 5
-
HK$363,798 HKD
View
B+
Retailer 6
-
HK$397,618 HKD
View
Most Expensive
B
MOH London
393236074 · Nov 4
HK$523,916 HKD
£52,584 GBP
View
6 more retailers have this diamond
Prices start from HK$340,340 HKDSave up to HK$183,575 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$340,340 HKD