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Heart|Lab Grown|IGI

1.43ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG836678673

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836678673

Diamond specifications and retailer prices

From HK$2,914 HKD
£292 GBP
As of November 2, 2026
Save HK$10,973 HKD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$13,888 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836678673 or 836678673. Listed at 16 retailers as of November 2, 2026, with prices from HK$2,914 to HK$13,888, a HK$10,973 spread on the same certified stone. Do Amore Diamonds lists it at HK$13,888. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836678673
Dimensions6.77 × 7.80 × 4.67 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.77 mm7.80 mm1.43 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836678673
Side View
Table 65.0%Crown 36.5°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$13,888 HKD|Low: HK$1,750 HKD|High: HK$17,497 HKD|Avg: HK$5,629 HKD|-20.6%
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
November 2, 2026
Retailer 3HK$1,781 HKD
Retailer 5HK$2,118 HKD
Retailer 2HK$2,914 HKD
Retailer 12HK$2,958 HKD
Retailer 13HK$3,617 HKD
Retailer 7HK$4,206 HKD
Retailer 6HK$4,636 HKD
Retailer 10HK$5,926 HKD
Retailer 9HK$6,676 HKD
Retailer 11HK$7,116 HKD
Retailer 4HK$9,171 HKD
Retailer 8HK$9,765 HKD
Do Amore DiamondsHK$13,888 HKD

37 data points across 13 retailers

16 retailersHK$2,914 HKD to HK$13,888 HKD

Retailer 1
-
HK$1,781 HKD
$227 USD
Price last confirmed 12 days ago
Retailer 2
-
HK$2,118 HKD
$270 USD
View
Price last confirmed 13 days ago
Retailer 3
-
HK$2,268 HKD
$289 USD
View
Price last confirmed 14 days ago
Retailer 4
-
HK$2,268 HKD
$289 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
HK$2,914 HKD
£292 GBP
View
B+
Retailer 6
-
HK$2,958 HKD
$377 USD
View
A
Retailer 7
-
HK$3,617 HKD
$461 USD
View
A
Retailer 8
-
HK$4,206 HKD
ZAR 8,660 ZAR
View
B+
Retailer 9
-
HK$4,636 HKD
£465 GBP
View
B+
Retailer 10
-
HK$5,926 HKD
A$1,162 AUD
View
B+
Retailer 11
-
HK$6,676 HKD
A$1,309 AUD
View
B
Retailer 12
-
HK$7,116 HKD
$907 USD
View
Retailer 13
-
HK$8,034 HKD
$1,024 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
HK$9,171 HKD
$1,169 USD
View
B
Retailer 15
-
HK$9,765 HKD
£980 GBP
View
Most Expensive
B
Do Amore Diamonds
36-1977187 · Nov 2
HK$13,888 HKD
$1,770 USD
View
15 more retailers have this diamond
Prices start from HK$2,914 HKDSave up to HK$10,973 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$2,914 HKD