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Heart|Lab Grown|IGI

1.09ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG799657057

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG799657057

Diamond specifications and retailer prices

From €578 EUR
CA$897 CAD
As of October 30, 2026
Save €187 EUR (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €765 EUR at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 1.09ct lab-grown heart diamond

This 1.09ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799657057 or 799657057. Listed at 2 retailers as of October 30, 2026, with prices from €578 to €765, a €187 spread on the same certified stone. The Diamond Guys lists it at €765. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799657057
Dimensions7.01 × 6.36 × 4.19 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.01 mm6.36 mm1.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799657057
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 59.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: €335 EUR|Low: €220 EUR|High: €913 EUR|Avg: €552 EUR|-15.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
The Diamond Guys
September 16, 2026
Retailer 2€220 EUR
Retailer 6€311 EUR
Retailer 1€335 EUR
Retailer 3€417 EUR
Retailer 7€456 EUR
Retailer 4€578 EUR
The Diamond Guys€765 EUR
Retailer 5€783 EUR
Retailer 8€913 EUR

28 data points across 9 retailers

2 retailers€578 EUR to €765 EUR

B+
Cheapest Retailer
-
€578 EUR
CA$897 CAD
Most Expensive
B
The Diamond Guys
1958044178 · Nov 1
€765 EUR
$855 USD
View
1 more retailer has this diamond
Prices start from €578 EURSave up to €187 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.

B+
1.09ct Heart
€578 EUR