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Heart|Lab Grown|IGI

1.02ct F SI1 Heart Lab Grown Diamond

VG • F/SI1 • IGI LG707511076

Shape and cutting style on the report: Freeform modified brilliant

Certificate IGI LG707511076

Diamond specifications and retailer prices

From €1,260 EUR
$1,414 USD
As of October 27, 2026
Save €943 EUR (43%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €3,183 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG707511076 or 707511076. Listed at 4 retailers as of October 27, 2026, with a 75% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG707511076
Dimensions7.21 × 5.62 × 3.72 mm
L/W Ratio1.28
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.21 mm5.62 mm1.02 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG707511076
Side View
TableCrownGirdle: Slightly ThickPavilionCulet: NoneDepth

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 27
Current: €3,183 EUR|Low: €651 EUR|High: €3,183 EUR|Avg: €1,614 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 19, 2026
Retailer 5€651 EUR
Retailer 6€921 EUR
Retailer 4€1,260 EUR
Retailer 2€1,588 EUR
Retailer 3€2,203 EUR
Do Amore Diamonds€3,183 EUR

4 data points across 6 retailers

4 retailers€1,260 EUR to €2,203 EUR

C
Cheapest Retailer
-
€1,260 EUR
$1,414 USD
C
Retailer 2
-
€1,588 EUR
CA$2,474 CAD
View
C
Retailer 3
-
€2,203 EUR
$2,471 USD
View
Most Expensive
Do Amore Diamonds
20-C126316 · Nov 2
€3,183 EUR
$3,570 USD
View
Price under review
3 more retailers have this diamond
Prices start from €1,260 EURSave up to €943 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.

C
1.02ct Heart
€1,260 EUR