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Heart|Lab Grown|IGI

0.70ct F VS1 Heart Lab Grown Diamond

GD • F/VS1 • IGI LG610318946

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG610318946

Diamond specifications and retailer prices

From $817 NZD
£362 GBP
As of November 2, 2026
Save $227 NZD (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,044 NZD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 0.7ct lab-grown heart diamond

This 0.7ct lab-grown heart sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG610318946 or 610318946. Listed at 2 retailers as of November 2, 2026, with prices from $817 to $1,044, a $227 spread on the same certified stone. Diamond Quarter lists it at $1,044. 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

0.70
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610318946
Dimensions5.29 × 6.19 × 3.58 mm
L/W Ratio1.17
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.29 mm6.19 mm0.70 ctF / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG610318946
Side View
Table 69.0%Crown 43°Girdle: MED-STKPavilion 42.1°Culet: NoneDepth 57.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $1,111 NZD|Low: $460 NZD|High: $1,451 NZD|Avg: $841 NZD|-7.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
March 23, 2026
Retailer 4$460 NZD
Retailer 2$505 NZD
Retailer 5$817 NZD
Retailer 1$1,111 NZD
Retailer 3$1,451 NZD

28 data points across 5 retailers

2 retailers$817 NZD to $1,044 NZD

B
Cheapest Retailer
-
$817 NZD
£362 GBP
Most Expensive
C
Diamond Quarter
0.7VS1FLG461D52N · Nov 2
$1,044 NZD
£462 GBP
View
1 more retailer has this diamond
Prices start from $817 NZDSave up to $227 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.

B
0.70ct Heart
$817 NZD