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Heart|Lab Grown|IGI

1.58ct G VS1 Heart Lab Grown Diamond

VG • G/VS1 • IGI LG849668496

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG849668496

Diamond specifications and retailer prices

From HK$2,611 HKD
As of November 1, 2026
Save HK$6,906 HKD (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$9,517 HKD at Brilliance · As of October 27, 2026
View at Brilliance

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG849668496 or 849668496. Listed at 9 retailers as of October 27, 2026, with prices from HK$2,611 to HK$9,517, a HK$6,906 spread on the same certified stone. Brilliance lists it at HK$9,517. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.58
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849668496
Dimensions7.44 × 7.99 × 4.76 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.44 mm7.99 mm1.58 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849668496
Side View
Table 61.0%Crown 36.8°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 59.6%

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: Nov 1
Current: HK$9,517 HKD|Low: HK$2,110 HKD|High: HK$9,517 HKD|Avg: HK$5,887 HKD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 8HK$2,110 HKD
Retailer 5HK$2,611 HKD
Retailer 4HK$3,707 HKD
Retailer 7HK$4,119 HKD
Retailer 10HK$4,402 HKD
Retailer 2HK$7,484 HKD
Retailer 9HK$7,923 HKD
Retailer 3HK$9,023 HKD
Retailer 6HK$9,454 HKD
BrillianceHK$9,517 HKD

3 data points across 10 retailers

9 retailersHK$2,611 HKD to HK$9,517 HKD

A
Cheapest Retailer
-
HK$2,611 HKD
A
Retailer 2
-
HK$3,707 HKD
€450 EUR
View
B+
Retailer 3
-
HK$4,119 HKD
$525 USD
View
B+
Retailer 4
-
HK$4,402 HKD
£442 GBP
View
B
Retailer 5
-
HK$7,484 HKD
SGD 1,289 SGD
View
B
Retailer 6
-
HK$7,923 HKD
$1,010 USD
View
B
Retailer 7
-
HK$9,023 HKD
$1,150 USD
View
B
Retailer 8
-
HK$9,454 HKD
$1,205 USD
View
Most Expensive
B
Brilliance
D46446366 · Oct 27
HK$9,517 HKD
$1,213 USD
View
8 more retailers have this diamond
Prices start from HK$2,611 HKDSave up to HK$6,906 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$2,611 HKD