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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 €291 EUR
$325 USD
As of November 1, 2026
Save €451 EUR (61%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €742 EUR 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 €291 to €742, a €451 spread on the same certified stone. Novita Diamonds lists it at €742. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €742 EUR|Low: €291 EUR|High: €755 EUR|Avg: €519 EUR|-1.7%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 4€291 EUR
Retailer 2€354 EUR
Retailer 3€423 EUR
Retailer 5€728 EUR
Novita Diamonds€742 EUR

13 data points across 5 retailers

5 retailers€291 EUR to €742 EUR

A
Cheapest Retailer
-
€291 EUR
$325 USD
A
Retailer 2
-
€354 EUR
View
B+
Retailer 3
-
€423 EUR
$473 USD
View
B
Retailer 4
-
€728 EUR
$813 USD
View
Most Expensive
B
Novita Diamonds
cert_818647878 · Oct 29
€742 EUR
A$1,276 AUD
View
4 more retailers have this diamond
Prices start from €291 EURSave up to €451 EUR

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
€291 EUR