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Heart|Lab Grown|IGI

1.00ct H VVS2 Heart Lab Grown Diamond

VG • H/VVS2 • IGI LG839609236

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839609236

Diamond specifications and retailer prices

From $293 NZD
$165 USD
As of November 1, 2026
Save $896 NZD (75%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,189 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG839609236 or 839609236. Listed at 3 retailers as of October 31, 2026, with prices from $293 to $1,189, a $896 spread on the same certified stone. Brilliant Earth lists it at $1,189. 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
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839609236
Dimensions6.35 × 7.08 × 3.99 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.35 mm7.08 mm1.00 ctH / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839609236
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 56.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,189 NZD|Low: $293 NZD|High: $1,686 NZD|Avg: $983 NZD|-29.5%
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$293 NZD
Retailer 2$575 NZD
Brilliant Earth$1,189 NZD

26 data points across 3 retailers

3 retailers$293 NZD to $1,189 NZD

A
Cheapest Retailer
-
$293 NZD
$165 USD
Final sale: no returns
A
Retailer 2
-
$575 NZD
£255 GBP
View
Most Expensive
B
Brilliant Earth
21583375A · Oct 31
$1,189 NZD
$670 USD
View
2 more retailers have this diamond
Prices start from $293 NZDSave up to $896 NZD

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
1.00ct Heart
$293 NZD