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Heart|Lab Grown|IGI

0.80ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG738505071

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG738505071

Diamond specifications and retailer prices

From $397 NZD
$224 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: $397 NZD at William & Sons Jewelers
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 William & Sons Jewelers

About this 0.8ct lab-grown heart diamond

This 0.8ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG738505071 or 738505071. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738505071
Dimensions5.78 × 6.47 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.78 mm6.47 mm0.80 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738505071
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 57.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $850 NZD|Low: $243 NZD|High: $1,909 NZD|Avg: $1,114 NZD|-1.2%
Retailer 1
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Retailer 13
William & Sons Jewelers
September 28, 2026
Retailer 3$243 NZD
William & Sons Jewelers$397 NZD
Retailer 7$720 NZD
Retailer 10$736 NZD
Retailer 1$850 NZD
Retailer 13$850 NZD
Retailer 2$910 NZD
Retailer 12$1,098 NZD
Retailer 8$1,128 NZD
Retailer 11$1,128 NZD
Retailer 4$1,570 NZD
Retailer 9$1,756 NZD
Retailer 6$1,843 NZD
Retailer 5$1,896 NZD

49 data points across 14 retailers

1 retailer

A
William & Sons Jewelers
cert_LG738505071 · Nov 4
$397 NZD
$224 USD
View
Final sale: no returns

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
0.80ct Heart
$397 NZD