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Heart|Lab Grown|IGI

1.58ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG644458866

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG644458866

Diamond specifications and retailer prices

From HK$2,825 HKD
$360 USD
As of October 30, 2026
Save HK$14,516 HKD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$17,341 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 LG644458866 or 644458866. Listed at 18 retailers as of October 28, 2026, with prices from HK$2,825 to HK$17,341, a HK$14,516 spread on the same certified stone. Brilliant Earth lists it at HK$17,341. 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 angle35°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644458866
Dimensions7.42 × 8.31 × 4.70 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.42 mm8.31 mm1.58 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644458866
Side View
Table 56.0%Crown 35°Girdle: THN-MEDPavilion 39.7°Culet: NoneDepth 56.6%

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$17,341 HKD|Low: HK$2,417 HKD|High: HK$21,970 HKD|Avg: HK$7,526 HKD|-13.3%
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
October 30, 2026
Retailer 5HK$2,825 HKD
Retailer 14HK$3,131 HKD
Retailer 15HK$3,325 HKD
Retailer 12HK$4,355 HKD
Retailer 7HK$5,069 HKD
Retailer 10HK$5,375 HKD
Retailer 4HK$5,461 HKD
Retailer 2HK$5,573 HKD
Retailer 3HK$5,759 HKD
Retailer 9HK$7,293 HKD
Retailer 13HK$9,172 HKD
Retailer 6HK$10,409 HKD
Retailer 16HK$12,029 HKD
Retailer 8HK$12,408 HKD
Retailer 11HK$12,556 HKD
Brilliant EarthHK$17,341 HKD

37 data points across 16 retailers

18 retailersHK$2,825 HKD to HK$17,341 HKD

Retailer 1
-
HK$2,644 HKD
$337 USD
Price last confirmed 32 days ago
A
Retailer 2
-
HK$2,825 HKD
$360 USD
View
Final sale: no returns
Retailer 3
-
HK$3,131 HKD
$399 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
HK$3,131 HKD
$399 USD
View
Retailer 5
-
HK$3,325 HKD
£334 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
HK$4,355 HKD
$555 USD
View
B+
Retailer 7
-
HK$5,069 HKD
$646 USD
View
B+
Retailer 8
-
HK$5,375 HKD
ZAR 11,066 ZAR
View
B+
Retailer 9
-
HK$5,461 HKD
$696 USD
View
B+
Retailer 10
-
HK$5,573 HKD
£559 GBP
View
B+
Retailer 11
-
HK$5,759 HKD
$734 USD
View
B+
Retailer 12
-
HK$7,293 HKD
A$1,430 AUD
View
B
Retailer 13
-
HK$9,172 HKD
$1,169 USD
View
B
Retailer 14
-
HK$10,409 HKD
$1,327 USD
View
B
Retailer 15
-
HK$12,029 HKD
$1,533 USD
View
B
Retailer 16
-
HK$12,408 HKD
$1,581 USD
View
B
Retailer 17
-
HK$12,556 HKD
£1,260 GBP
View
Most Expensive
B
Brilliant Earth
11794759A · Oct 28
HK$17,341 HKD
$2,210 USD
View
17 more retailers have this diamond
Prices start from HK$2,825 HKDSave up to HK$14,516 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$2,825 HKD