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Heart|Lab Grown|IGI

1.03ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG794636506

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG794636506

Diamond specifications and retailer prices

From HK$1,365 HKD
$174 USD
As of October 30, 2026
Save HK$10,194 HKD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$11,559 HKD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG794636506 or 794636506. Listed at 18 retailers as of October 27, 2026, with prices from HK$1,365 to HK$11,559, a HK$10,194 spread on the same certified stone. Queensmith lists it at HK$11,559. 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
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794636506
Dimensions6.39 × 6.95 × 3.92 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.39 mm6.95 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG794636506
Side View
Table 65.0%Crown 35.3°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 56.4%

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$3,035 HKD|Low: HK$1,530 HKD|High: HK$8,022 HKD|Avg: HK$3,466 HKD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 8HK$1,530 HKD
Retailer 4HK$2,910 HKD
Retailer 2HK$2,941 HKD
Retailer 6HK$3,013 HKD
Retailer 1HK$3,035 HKD
Retailer 7HK$3,586 HKD
Retailer 5HK$4,253 HKD
Retailer 3HK$7,962 HKD

42 data points across 8 retailers

18 retailersHK$1,365 HKD to HK$11,559 HKD

A
Cheapest Retailer
-
HK$1,365 HKD
$174 USD
A
Retailer 2
-
HK$1,530 HKD
$195 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,585 HKD
$202 USD
View
A
Retailer 4
-
HK$1,695 HKD
$216 USD
View
A
Retailer 5
-
HK$1,695 HKD
$216 USD
View
A
Retailer 6
-
HK$2,605 HKD
$332 USD
View
A
Retailer 7
-
HK$2,910 HKD
ZAR 5,992 ZAR
View
B+
Retailer 8
-
HK$2,941 HKD
€357 EUR
View
B+
Retailer 9
-
HK$3,013 HKD
$384 USD
View
B+
Retailer 10
-
HK$3,035 HKD
£305 GBP
View
B+
Retailer 11
-
HK$3,586 HKD
$457 USD
View
B+
Retailer 12
-
HK$4,253 HKD
$542 USD
View
B
Retailer 13
-
HK$5,445 HKD
$694 USD
View
B
Retailer 14
-
HK$5,610 HKD
$715 USD
View
B
Retailer 15
-
HK$5,876 HKD
$749 USD
View
B
Retailer 16
-
HK$7,962 HKD
£799 GBP
View
B
Retailer 17
-
HK$8,720 HKD
$1,111 USD
View
Most Expensive
B
Queensmith
LG794636506 · Oct 27
HK$11,559 HKD
£1,160 GBP
View
17 more retailers have this diamond
Prices start from HK$1,365 HKDSave up to HK$10,194 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$1,365 HKD