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Heart|Lab Grown|IGI

1.58ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG715502379

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG715502379

Diamond specifications and retailer prices

From HK$3,492 HKD
$445 USD
As of October 30, 2026
Save HK$14,163 HKD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$17,654 HKD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.58ct lab-grown heart diamond

This 1.58ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG715502379 or 715502379. Listed at 9 retailers as of October 26, 2026, with prices from HK$3,492 to HK$17,654, a HK$14,163 spread on the same certified stone. Brilliant Earth lists it at HK$17,654. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715502379
Dimensions8.13 × 8.13 × 7.08 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm8.13 mm1.58 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715502379
Side View
Table 63.0%Crown 37.3°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$10,884 HKD|Low: HK$3,492 HKD|High: HK$11,817 HKD|Avg: HK$7,430 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2HK$3,492 HKD
Retailer 3HK$4,991 HKD
Retailer 4HK$5,312 HKD
Retailer 8HK$5,485 HKD
Retailer 5HK$8,769 HKD
Retailer 7HK$10,493 HKD
Retailer 6HK$10,742 HKD
Retailer 1HK$10,884 HKD

43 data points across 8 retailers

9 retailersHK$3,492 HKD to HK$17,654 HKD

B+
Cheapest Retailer
-
HK$3,492 HKD
$445 USD
B+
Retailer 2
-
HK$4,991 HKD
£501 GBP
View
B+
Retailer 3
-
HK$5,312 HKD
$677 USD
View
B+
Retailer 4
-
HK$5,485 HKD
$699 USD
View
B+
Retailer 5
-
HK$8,769 HKD
$1,118 USD
View
B
Retailer 6
-
HK$10,493 HKD
£1,053 GBP
View
B
Retailer 7
-
HK$10,742 HKD
$1,369 USD
View
B
Retailer 8
-
HK$10,884 HKD
A$2,134 AUD
View
Most Expensive
B
Brilliant Earth
22198916A · Oct 26
HK$17,654 HKD
$2,250 USD
View
8 more retailers have this diamond
Prices start from HK$3,492 HKDSave up to HK$14,163 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.

B+
1.58ct Heart
HK$3,492 HKD