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Heart|Lab Grown|IGI

4.54ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG694576713

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG694576713

Diamond specifications and retailer prices

From HK$5,887 HKD
£591 GBP
As of October 30, 2026
Save HK$41,266 HKD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$47,153 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.54ct lab-grown heart diamond

This 4.54ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG694576713 or 694576713. Listed at 20 retailers as of October 30, 2026, with prices from HK$5,887 to HK$47,153, a HK$41,266 spread on the same certified stone. Do Amore Diamonds lists it at HK$47,153. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.54
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694576713
Dimensions10.18 × 11.68 × 6.80 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.18 mm11.68 mm4.54 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694576713
Side View
Table 59.0%Crown 34.6°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 58.2%

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 30
Current: HK$47,153 HKD|Low: HK$4,988 HKD|High: HK$54,371 HKD|Avg: HK$18,655 HKD|-13.3%
Do Amore Diamonds
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 12HK$4,988 HKD
Retailer 16HK$5,887 HKD
Retailer 3HK$5,939 HKD
Retailer 10HK$7,100 HKD
Retailer 19HK$7,571 HKD
Retailer 4HK$9,015 HKD
Retailer 6HK$10,035 HKD
Retailer 13HK$10,834 HKD
Retailer 20HK$12,090 HKD
Retailer 18HK$14,480 HKD
Retailer 15HK$14,575 HKD
Retailer 21HK$14,907 HKD
Retailer 11HK$15,697 HKD
Retailer 8HK$20,159 HKD
Retailer 7HK$21,011 HKD
Retailer 9HK$24,274 HKD
Retailer 5HK$24,337 HKD
Retailer 17HK$26,863 HKD
Retailer 2HK$27,768 HKD
Retailer 14HK$43,230 HKD
Do Amore DiamondsHK$47,153 HKD

24 data points across 21 retailers

20 retailersHK$5,887 HKD to HK$47,153 HKD

A
Cheapest Retailer
-
HK$5,887 HKD
£591 GBP
A
Retailer 2
-
HK$5,939 HKD
$757 USD
View
Final sale: no returns
Retailer 3
-
HK$7,100 HKD
$905 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
HK$7,571 HKD
$965 USD
View
A
Retailer 5
-
HK$9,015 HKD
$1,149 USD
View
B+
Retailer 6
-
HK$10,035 HKD
$1,279 USD
View
A
Retailer 7
-
HK$10,834 HKD
£1,087 GBP
View
A
Retailer 8
-
HK$12,090 HKD
$1,541 USD
View
A
Retailer 9
-
HK$14,480 HKD
ZAR 29,815 ZAR
View
B+
Retailer 10
-
HK$14,575 HKD
A$2,858 AUD
View
B+
Retailer 11
-
HK$14,907 HKD
$1,900 USD
View
Retailer 12
-
HK$15,676 HKD
$1,998 USD
View
Price last confirmed 21 days ago
B+
Retailer 13
-
HK$15,697 HKD
A$3,078 AUD
View
B+
Retailer 14
-
HK$20,159 HKD
$2,569 USD
View
B+
Retailer 15
-
HK$21,011 HKD
$2,678 USD
View
B
Retailer 16
-
HK$24,274 HKD
SGD 4,181 SGD
View
B
Retailer 17
-
HK$24,337 HKD
$3,102 USD
View
B
Retailer 18
-
HK$26,863 HKD
£2,696 GBP
View
B
Retailer 19
-
HK$27,768 HKD
A$5,445 AUD
View
Most Expensive
B
Do Amore Diamonds
27-C58A9C2AF · Oct 30
HK$47,153 HKD
$6,010 USD
View
19 more retailers have this diamond
Prices start from HK$5,887 HKDSave up to HK$41,266 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
4.54ct Heart
HK$5,887 HKD