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Heart|Lab Grown|IGI

1.58ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG754570788

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG754570788

Diamond specifications and retailer prices

From HK$2,448 HKD
$312 USD
As of October 28, 2026
Save HK$13,245 HKD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$15,693 HKD at Brilliant Earth · As of October 28, 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 LG754570788 or 754570788. Listed at 20 retailers as of October 28, 2026, with prices from HK$2,448 to HK$15,693, a HK$13,245 spread on the same certified stone. Brilliant Earth lists it at HK$15,693. 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 angle36.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754570788
Dimensions8.22 × 8.22 × 7.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.22 mm8.22 mm1.58 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754570788
Side View
Table 63.0%Crown 36.5°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 57.2%

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 28
Current: HK$15,693 HKD|Low: HK$2,283 HKD|High: HK$18,988 HKD|Avg: HK$6,404 HKD|-17.4%
Brilliant Earth
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
October 29, 2026
Retailer 9HK$2,283 HKD
Retailer 19HK$2,448 HKD
Retailer 10HK$2,762 HKD
Retailer 5HK$2,902 HKD
Retailer 8HK$2,950 HKD
Retailer 11HK$2,950 HKD
Retailer 3HK$3,672 HKD
Retailer 14HK$3,688 HKD
Retailer 13HK$4,671 HKD
Retailer 2HK$4,777 HKD
Retailer 17HK$5,351 HKD
Retailer 18HK$5,375 HKD
Retailer 12HK$6,324 HKD
Retailer 16HK$6,944 HKD
Retailer 7HK$9,136 HKD
Retailer 6HK$10,459 HKD
Retailer 15HK$10,912 HKD
Retailer 4HK$11,354 HKD
Brilliant EarthHK$15,693 HKD

44 data points across 19 retailers

20 retailersHK$2,448 HKD to HK$15,693 HKD

Retailer 1
-
HK$2,283 HKD
$291 USD
Price last confirmed 27 days ago
A
Retailer 2
-
HK$2,448 HKD
$312 USD
View
Final sale: no returns
Retailer 3
-
HK$2,762 HKD
$352 USD
View
Price last confirmed 31 days ago
Retailer 4
-
HK$2,902 HKD
£291 GBP
View
Price last confirmed 14 days ago
Retailer 5
-
HK$2,950 HKD
$376 USD
View
Price last confirmed 26 days ago
B+
Retailer 6
-
HK$3,672 HKD
$468 USD
View
A
Retailer 7
-
HK$3,688 HKD
$470 USD
View
A
Retailer 8
-
HK$4,671 HKD
ZAR 9,617 ZAR
View
A
Retailer 9
-
HK$4,777 HKD
£479 GBP
View
B+
Retailer 10
-
HK$5,351 HKD
$682 USD
View
B+
Retailer 11
-
HK$5,375 HKD
$685 USD
View
B+
Retailer 12
-
HK$6,324 HKD
A$1,240 AUD
View
B+
Retailer 13
-
HK$6,944 HKD
$885 USD
View
B
Retailer 14
-
HK$9,136 HKD
$1,164 USD
View
Retailer 15
-
HK$9,478 HKD
$1,208 USD
View
Price last confirmed 29 days ago
B
Retailer 16
-
HK$10,459 HKD
$1,333 USD
View
B
Retailer 17
-
HK$10,912 HKD
£1,095 GBP
View
Retailer 18
-
HK$10,940 HKD
A$2,145 AUD
View
Price last confirmed 94 days ago
B
Retailer 19
-
HK$11,354 HKD
$1,447 USD
View
Most Expensive
B
Brilliant Earth
18205784A · Oct 28
HK$15,693 HKD
$2,000 USD
View
19 more retailers have this diamond
Prices start from HK$2,448 HKDSave up to HK$13,245 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
1.58ct Heart
HK$2,448 HKD