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Heart|Lab Grown|IGI

1.03ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG843612422

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843612422

Diamond specifications and retailer prices

From HK$1,381 HKD
$176 USD
As of October 30, 2026
Save HK$7,387 HKD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$8,768 HKD at Reve Diamonds · As of October 30, 2026
View at Reve 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843612422 or 843612422. Listed at 20 retailers as of October 30, 2026, with prices from HK$1,381 to HK$8,768, a HK$7,387 spread on the same certified stone. Reve Diamonds lists it at HK$8,768. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843612422
Dimensions6.17 × 6.83 × 4.25 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.17 mm6.83 mm1.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843612422
Side View
Table 61.0%Crown 37.8°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.2%

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$4,190 HKD|Low: HK$1,381 HKD|High: HK$9,069 HKD|Avg: HK$4,051 HKD|-2.4%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 13HK$1,381 HKD
Retailer 4HK$1,538 HKD
Retailer 10HK$1,710 HKD
Retailer 19HK$1,710 HKD
Retailer 11HK$1,828 HKD
Retailer 16HK$2,104 HKD
Retailer 14HK$2,314 HKD
Retailer 15HK$3,074 HKD
Retailer 7HK$3,144 HKD
Retailer 2HK$3,147 HKD
Retailer 17HK$3,272 HKD
Retailer 1HK$4,190 HKD
Retailer 8HK$4,467 HKD
Retailer 6HK$5,508 HKD
Retailer 3HK$5,665 HKD
Retailer 9HK$5,908 HKD
Retailer 18HK$5,936 HKD
Retailer 12HK$7,375 HKD
Retailer 5HK$8,051 HKD
Reve DiamondsHK$8,768 HKD

23 data points across 20 retailers

20 retailersHK$1,381 HKD to HK$8,768 HKD

A
Cheapest Retailer
-
HK$1,381 HKD
$176 USD
A
Retailer 2
-
HK$1,538 HKD
$196 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,710 HKD
$218 USD
View
A
Retailer 4
-
HK$1,710 HKD
$218 USD
View
A
Retailer 5
-
HK$1,828 HKD
$233 USD
View
A
Retailer 6
-
HK$2,104 HKD
£211 GBP
View
B+
Retailer 7
-
HK$2,314 HKD
$295 USD
View
A
Retailer 8
-
HK$3,074 HKD
£309 GBP
View
A
Retailer 9
-
HK$3,144 HKD
ZAR 6,474 ZAR
View
A
Retailer 10
-
HK$3,147 HKD
€382 EUR
View
A
Retailer 11
-
HK$3,272 HKD
$417 USD
View
B+
Retailer 12
-
HK$4,190 HKD
$534 USD
View
B+
Retailer 13
-
HK$4,467 HKD
A$876 AUD
View
B+
Retailer 14
-
HK$5,508 HKD
$702 USD
View
B+
Retailer 15
-
HK$5,665 HKD
$722 USD
View
B
Retailer 16
-
HK$5,908 HKD
$753 USD
View
B+
Retailer 17
-
HK$5,936 HKD
$757 USD
View
B
Retailer 18
-
HK$7,375 HKD
$940 USD
View
B
Retailer 19
-
HK$8,051 HKD
£808 GBP
View
Most Expensive
B
Reve Diamonds
42F1BF76D · Oct 30
HK$8,768 HKD
$1,118 USD
View
19 more retailers have this diamond
Prices start from HK$1,381 HKDSave up to HK$7,387 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$1,381 HKD