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Heart|Lab Grown|IGI

1.03ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG819624569

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG819624569

Diamond specifications and retailer prices

From HK$1,812 HKD
$231 USD
As of October 30, 2026
Save HK$8,322 HKD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$18,673 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819624569 or 819624569. Listed at 22 retailers as of October 30, 2026, with a 459% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819624569
Dimensions6.92 × 6.19 × 4.23 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.92 mm6.19 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819624569
Side View
Table 64.0%Crown 36.8°Girdle: STK-THKPavilion 41.6°Culet: NoneDepth 61.1%

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 30
Current: HK$3,116 HKD|Low: HK$1,742 HKD|High: HK$10,064 HKD|Avg: HK$4,605 HKD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2HK$1,742 HKD
Retailer 3HK$2,024 HKD
Retailer 10HK$2,252 HKD
Retailer 11HK$2,252 HKD
Retailer 1HK$3,116 HKD
Retailer 8HK$4,264 HKD
Retailer 4HK$4,722 HKD
Retailer 6HK$5,385 HKD
Retailer 7HK$6,038 HKD
Retailer 9HK$7,249 HKD
Retailer 5HK$9,994 HKD

40 data points across 11 retailers

22 retailersHK$1,812 HKD to HK$10,134 HKD

Retailer 1
-
HK$1,742 HKD
$222 USD
Price last confirmed 28 days ago
A
Retailer 2
-
HK$1,812 HKD
$231 USD
View
A
Retailer 3
-
HK$2,024 HKD
$258 USD
View
Final sale: no returns
Retailer 4
-
HK$2,103 HKD
$268 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
HK$2,110 HKD
$269 USD
View
A
Retailer 6
-
HK$2,252 HKD
$287 USD
View
Retailer 7
-
HK$2,252 HKD
$287 USD
View
Price last confirmed 27 days ago
A
Retailer 8
-
HK$2,252 HKD
$287 USD
View
A
Retailer 9
-
HK$3,005 HKD
$383 USD
View
B+
Retailer 10
-
HK$3,116 HKD
£313 GBP
View
B+
Retailer 11
-
HK$4,264 HKD
ZAR 8,779 ZAR
View
B+
Retailer 12
-
HK$4,722 HKD
£474 GBP
View
B+
Retailer 13
-
HK$5,385 HKD
A$1,056 AUD
View
B+
Retailer 14
-
HK$6,038 HKD
A$1,184 AUD
View
B
Retailer 15
-
HK$7,249 HKD
$924 USD
View
B
Retailer 16
-
HK$7,979 HKD
$1,017 USD
View
Retailer 17
-
HK$7,979 HKD
$1,017 USD
View
Price last confirmed 29 days ago
B
Retailer 18
-
HK$9,307 HKD
$1,186 USD
View
B
Retailer 19
-
HK$9,994 HKD
£1,003 GBP
View
B
Retailer 20
-
HK$10,134 HKD
$1,292 USD
View
Retailer 21
-
HK$17,417 HKD
$2,220 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-819624569 · Oct 29
HK$18,673 HKD
$2,380 USD
View
Price under review
21 more retailers have this diamond
Prices start from HK$1,812 HKDSave up to HK$8,322 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
1.03ct Heart
HK$1,812 HKD