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Heart|Lab Grown|IGI

1.00ct H SI1 Heart Lab Grown Diamond

VG • H/SI1 • IGI LG508151559

Certificate IGI LG508151559

Diamond specifications and retailer prices

From $1,412 USD
₹134,495 INR
As of October 31, 2026
1 retailer carries this diamond
Only listing: $1,412 USD at Sarvada Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Sarvada Jewels

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG508151559 or 508151559. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.00
Carat
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginLab Grown
Grading LabIGI
CertificateIGI LG508151559
Dimensions6.31 × 6.72 × 3.72 mm
L/W Ratio1.06
Top View
6.31 mm6.72 mm1.00 ctH / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI LG508151559
Side View
Table 58.5%CrownGirdle: STK-VTKPavilionCuletDepth 55.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $1,412 USD|Low: $1,409 USD|High: $1,455 USD|Avg: $1,431 USD|-1.9%
October 31, 2026
Sarvada Jewels$1,412 USD

38 data points across 1 retailer

1 retailer

B
Sarvada Jewels
135139766 · Oct 31
$1,412 USD
₹134,495 INR
View

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B
1.00ct Heart
$1,412 USD