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Heart|Lab Grown|IGI

1.43ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG634498092

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG634498092

Diamond specifications and retailer prices

From HK$3,138 HKD
$400 USD
As of October 30, 2026
Save HK$10,502 HKD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$13,641 HKD at MOH London · As of October 25, 2026
View at MOH London

About this 1.43ct lab-grown heart diamond

This 1.43ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG634498092 or 634498092. Listed at 13 retailers as of October 25, 2026, with prices from HK$3,138 to HK$13,641, a HK$10,502 spread on the same certified stone. MOH London lists it at HK$13,641. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634498092
Dimensions7.25 × 7.54 × 4.59 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.25 mm7.54 mm1.43 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634498092
Side View
Table 59.0%Crown 35.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.9%

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$13,641 HKD|Low: HK$1,977 HKD|High: HK$15,206 HKD|Avg: HK$7,196 HKD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 11HK$1,977 HKD
Retailer 8HK$3,138 HKD
Retailer 2HK$4,668 HKD
Retailer 10HK$5,594 HKD
Retailer 7HK$5,895 HKD
Retailer 12HK$6,253 HKD
Retailer 5HK$6,279 HKD
Retailer 4HK$6,998 HKD
Retailer 6HK$8,562 HKD
Retailer 9HK$10,223 HKD
MOH LondonHK$13,641 HKD
Retailer 3HK$15,206 HKD

26 data points across 12 retailers

13 retailersHK$3,138 HKD to HK$13,641 HKD

Retailer 1
-
HK$2,809 HKD
$358 USD
Price last confirmed 31 days ago
A
Retailer 2
-
HK$3,138 HKD
$400 USD
View
Final sale: no returns
Retailer 3
-
HK$3,264 HKD
$416 USD
View
Price last confirmed 32 days ago
Retailer 4
-
HK$3,444 HKD
$439 USD
View
Price last confirmed 33 days ago
B+
Retailer 5
-
HK$4,668 HKD
$595 USD
View
B+
Retailer 6
-
HK$5,594 HKD
$713 USD
View
Retailer 7
-
HK$5,895 HKD
ZAR 12,139 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 8
-
HK$6,253 HKD
$797 USD
View
B+
Retailer 9
-
HK$6,279 HKD
£630 GBP
View
B
Retailer 10
-
HK$8,562 HKD
A$1,679 AUD
View
B
Retailer 11
-
HK$10,223 HKD
$1,303 USD
View
Retailer 12
-
HK$11,204 HKD
$1,428 USD
View
Price last confirmed 30 days ago
Most Expensive
B
MOH London
LG634498092 · Oct 25
HK$13,641 HKD
£1,369 GBP
View
12 more retailers have this diamond
Prices start from HK$3,138 HKDSave up to HK$10,502 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
1.43ct Heart
HK$3,138 HKD