CaratHunter
Plans
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 €298 EUR
HK$2,600 HKD
As of November 1, 2026
Save €788 EUR (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,086 EUR 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 €298 to €1,086, a €788 spread on the same certified stone. Brilliance lists it at €1,086. 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
Color
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: €1,086 EUR|Low: €241 EUR|High: €1,086 EUR|Avg: €672 EUR
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 8€241 EUR
Retailer 5€298 EUR
Retailer 4€423 EUR
Retailer 7€470 EUR
Retailer 10€502 EUR
Retailer 2€854 EUR
Retailer 9€904 EUR
Retailer 3€1,029 EUR
Retailer 6€1,079 EUR
Brilliance€1,086 EUR

3 data points across 10 retailers

9 retailers€298 EUR to €1,086 EUR

A
Cheapest Retailer
-
€298 EUR
HK$2,600 HKD
A
Retailer 2
-
€423 EUR
View
B+
Retailer 3
-
€470 EUR
$525 USD
View
B+
Retailer 4
-
€502 EUR
£442 GBP
View
B
Retailer 5
-
€854 EUR
SGD 1,289 SGD
View
B
Retailer 6
-
€904 EUR
$1,010 USD
View
B
Retailer 7
-
€1,029 EUR
$1,150 USD
View
B
Retailer 8
-
€1,079 EUR
$1,205 USD
View
Most Expensive
B
Brilliance
D46446366 · Oct 27
€1,086 EUR
$1,213 USD
View
8 more retailers have this diamond
Prices start from €298 EURSave up to €788 EUR

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
€298 EUR