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Heart|Lab Grown|IGI

1.01ct G VVS1 Heart Lab Grown Diamond

VG • G/VVS1 • IGI LG823673801

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823673801

Diamond specifications and retailer prices

From $315 NZD
As of November 5, 2026
Save $173 NZD (35%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $487 NZD at Loose Grown Diamond · As of November 4, 2026
View at Loose Grown Diamond

About this 1.01ct lab-grown heart diamond

This 1.01ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG823673801 or 823673801. Listed at 2 retailers as of November 4, 2026, with prices from $315 to $487, a $173 spread on the same certified stone. Loose Grown Diamond lists it at $487. 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

1.01
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823673801
Dimensions6.96 × 6.20 × 4.02 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.96 mm6.20 mm1.01 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823673801
Side View
Table 55.0%Crown 36.1°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 57.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $487 NZD|Low: $315 NZD|High: $2,900 NZD|Avg: $1,014 NZD|+2.2%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 27, 2026
Retailer 2$315 NZD
Loose Grown Diamond$487 NZD
Retailer 4$562 NZD
Retailer 6$694 NZD
Retailer 5$717 NZD
Retailer 3$2,900 NZD

7 data points across 6 retailers

2 retailers$315 NZD to $487 NZD

A
Cheapest Retailer
-
$315 NZD
Final sale: no returns
Most Expensive
B+
Loose Grown Diamond
823673801 · Nov 4
$487 NZD
$274 USD
View
1 more retailer has this diamond
Prices start from $315 NZDSave up to $173 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
1.01ct Heart
$315 NZD