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Round|Lab Grown|IGI

3.04ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG774656512

Shape and cutting style on the report: Round brilliant

Certificate IGI LG774656512

Diamond specifications and retailer prices

From HK$2,887 HKD
$368 USD
As of October 29, 2026
Save HK$14,375 HKD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$17,262 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.04ct lab-grown round diamond

This 3.04ct lab-grown 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 IGI LG774656512 or 774656512. Listed at 18 retailers as of October 29, 2026, with prices from HK$2,887 to HK$17,262, a HK$14,375 spread on the same certified stone. Brilliant Earth lists it at HK$17,262. 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

3.04
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774656512
Dimensions9.38 × 9.36 × 5.63 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.38 mm9.36 mm3.04 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774656512
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.1%

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 29
Current: HK$17,262 HKD|Low: HK$2,825 HKD|High: HK$17,262 HKD|Avg: HK$7,782 HKD
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 7HK$2,887 HKD
Retailer 15HK$3,343 HKD
Retailer 5HK$3,578 HKD
Retailer 6HK$3,578 HKD
Retailer 12HK$4,747 HKD
Retailer 2HK$4,791 HKD
Retailer 9HK$4,802 HKD
Retailer 11HK$5,759 HKD
Retailer 10HK$6,438 HKD
Retailer 4HK$6,630 HKD
Retailer 3HK$7,352 HKD
Retailer 14HK$8,864 HKD
Retailer 16HK$8,976 HKD
Retailer 8HK$11,495 HKD
Retailer 13HK$13,991 HKD
Retailer 17HK$14,163 HKD
Brilliant EarthHK$17,262 HKD

33 data points across 17 retailers

18 retailersHK$2,887 HKD to HK$17,262 HKD

A
Cheapest Retailer
-
HK$2,887 HKD
$368 USD
A
Retailer 2
-
HK$3,343 HKD
$426 USD
View
A
Retailer 3
-
HK$3,578 HKD
$456 USD
View
A
Retailer 4
-
HK$3,578 HKD
$456 USD
View
A
Retailer 5
-
HK$4,747 HKD
$605 USD
View
A
Retailer 6
-
HK$4,791 HKD
£481 GBP
View
B+
Retailer 7
-
HK$4,802 HKD
$612 USD
View
A
Retailer 8
-
HK$5,759 HKD
€699 EUR
View
A
Retailer 9
-
HK$6,438 HKD
£646 GBP
View
A
Retailer 10
-
HK$6,630 HKD
$845 USD
View
A
Retailer 11
-
HK$7,352 HKD
$937 USD
View
Retailer 12
-
HK$8,294 HKD
$1,057 USD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
HK$8,864 HKD
A$1,738 AUD
View
B+
Retailer 14
-
HK$8,976 HKD
$1,144 USD
View
B+
Retailer 15
-
HK$11,495 HKD
$1,465 USD
View
B
Retailer 16
-
HK$13,991 HKD
£1,404 GBP
View
B
Retailer 17
-
HK$14,163 HKD
$1,805 USD
View
Most Expensive
B
Brilliant Earth
18287456A · Oct 29
HK$17,262 HKD
$2,200 USD
View
17 more retailers have this diamond
Prices start from HK$2,887 HKDSave up to HK$14,375 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
3.04ct Round
HK$2,887 HKD