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Heart|Lab Grown|IGI

1.07ct F VVS1 Heart Lab Grown Diamond

EX • F/VVS1 • IGI LG839691040

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839691040

Diamond specifications and retailer prices

From $377 NZD
$212 USD
As of November 1, 2026
Save $409 NZD (52%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $786 NZD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 1.07ct lab-grown heart diamond

This 1.07ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839691040 or 839691040. Listed at 2 retailers as of November 1, 2026, with prices from $377 to $786, a $409 spread on the same certified stone. 77 Diamonds lists it at $786. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839691040
Dimensions6.04 × 7.08 × 4.17 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.04 mm7.08 mm1.07 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839691040
Side View
Table 62.0%Crown 36°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 58.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $786 NZD|Low: $377 NZD|High: $853 NZD|Avg: $664 NZD|-7.3%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$377 NZD
77 Diamonds$786 NZD

29 data points across 2 retailers

2 retailers$377 NZD to $786 NZD

A
Cheapest Retailer
-
$377 NZD
$212 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSTVSUDVEQFAZ · Nov 2
$786 NZD
£348 GBP
View
1 more retailer has this diamond
Prices start from $377 NZDSave up to $409 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
1.07ct Heart
$377 NZD