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Heart|Lab Grown|IGI

1.07ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG818647878

Certificate IGI LG818647878

Diamond specifications and retailer prices

From $578 NZD
$325 USD
As of November 1, 2026
Save $896 NZD (61%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,474 NZD at Novita Diamonds · As of October 29, 2026
View at Novita 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 LG818647878 or 818647878. Listed at 5 retailers as of October 29, 2026, with prices from $578 to $1,474, a $896 spread on the same certified stone. Novita Diamonds lists it at $1,474. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG818647878
Dimensions6.62 × 6.91 × 4.12 mm
L/W Ratio1.04
Top View
6.62 mm6.91 mm1.07 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818647878
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 59.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,474 NZD|Low: $578 NZD|High: $1,500 NZD|Avg: $1,030 NZD|-1.7%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 4$578 NZD
Retailer 2$704 NZD
Retailer 3$841 NZD
Retailer 5$1,445 NZD
Novita Diamonds$1,474 NZD

13 data points across 5 retailers

5 retailers$578 NZD to $1,474 NZD

A
Cheapest Retailer
-
$578 NZD
$325 USD
A
Retailer 2
-
$704 NZD
€377 EUR
View
B+
Retailer 3
-
$841 NZD
$473 USD
View
B
Retailer 4
-
$1,445 NZD
$813 USD
View
Most Expensive
B
Novita Diamonds
cert_818647878 · Oct 29
$1,474 NZD
A$1,276 AUD
View
4 more retailers have this diamond
Prices start from $578 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
1.07ct Heart
$578 NZD