CaratHunter
Plans
Round|Lab Grown|IGI

3.43ct E SI2 Round Lab Grown Diamond

EX • E/SI2 • IGI LG614327445

Shape and cutting style on the report: Round brilliant

Certificate IGI LG614327445

Diamond specifications and retailer prices

From HK$2,989 HKD
$381 USD
As of October 26, 2026
Save HK$27,768 HKD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$30,758 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.43ct lab-grown round diamond

This 3.43ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG614327445 or 614327445. Listed at 15 retailers as of October 26, 2026, with prices from HK$2,989 to HK$30,758, a HK$27,768 spread on the same certified stone. Brilliant Earth lists it at HK$30,758. 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

3.43
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG614327445
Dimensions9.67 × 9.72 × 5.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.67 mm9.72 mm3.43 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG614327445
Side View
Table 60.0%Crown 32.4°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.8%

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 26
Current: HK$30,758 HKD|Low: HK$3,350 HKD|High: HK$32,013 HKD|Avg: HK$9,833 HKD|-3.9%
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
October 29, 2026
Retailer 5HK$3,350 HKD
Retailer 12HK$3,468 HKD
Retailer 11HK$5,022 HKD
Retailer 10HK$5,634 HKD
Retailer 8HK$6,245 HKD
Retailer 6HK$6,684 HKD
Retailer 4HK$7,336 HKD
Retailer 3HK$9,201 HKD
Retailer 9HK$9,910 HKD
Retailer 2HK$9,986 HKD
Retailer 13HK$14,603 HKD
Retailer 7HK$15,057 HKD
Brilliant EarthHK$30,758 HKD

40 data points across 13 retailers

15 retailersHK$2,989 HKD to HK$30,758 HKD

A
Cheapest Retailer
-
HK$2,989 HKD
$381 USD
A
Retailer 2
-
HK$3,350 HKD
$427 USD
View
A
Retailer 3
-
HK$3,468 HKD
$442 USD
View
Final sale: no returns
A
Retailer 4
-
HK$3,711 HKD
$473 USD
View
A
Retailer 5
-
HK$5,022 HKD
View
B+
Retailer 6
-
HK$5,634 HKD
$718 USD
View
A
Retailer 7
-
HK$6,245 HKD
€758 EUR
View
A
Retailer 8
-
HK$6,684 HKD
£671 GBP
View
A
Retailer 9
-
HK$7,336 HKD
$935 USD
View
B+
Retailer 10
-
HK$9,201 HKD
$1,173 USD
View
B+
Retailer 11
-
HK$9,910 HKD
$1,263 USD
View
B+
Retailer 12
-
HK$9,986 HKD
A$1,958 AUD
View
B
Retailer 13
-
HK$14,603 HKD
SGD 2,515 SGD
View
B+
Retailer 14
-
HK$15,057 HKD
£1,511 GBP
View
Most Expensive
B
Brilliant Earth
12177140A · Oct 29
HK$30,758 HKD
$3,920 USD
View
14 more retailers have this diamond
Prices start from HK$2,989 HKDSave up to HK$27,768 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
3.43ct Round
HK$2,989 HKD