Heart|Lab Grown|IGI

1.09ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG839646510

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839646510

Diamond specifications and retailer prices

From €161 EUR
$180 USD
As of October 30, 2026
Save €465 EUR (74%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €627 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG839646510 or 839646510. Listed at 3 retailers as of October 30, 2026, with prices from €161 to €627, a €465 spread on the same certified stone. Brilliant Earth lists it at €627. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839646510
Dimensions6.50 × 7.11 × 4.06 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.50 mm7.11 mm1.09 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839646510
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 57.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €627 EUR|Low: €161 EUR|High: €636 EUR|Avg: €407 EUR|-1.4%
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3€161 EUR
Retailer 2€329 EUR
Brilliant Earth€627 EUR

29 data points across 3 retailers

3 retailers€161 EUR to €627 EUR

A
Cheapest Retailer
-
€161 EUR
$180 USD
Final sale: no returns
A
Retailer 2
-
€329 EUR
£290 GBP
View
Most Expensive
B
Brilliant Earth
21602450A · Oct 31
€627 EUR
$700 USD
View
2 more retailers have this diamond
Prices start from €161 EURSave up to €465 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
1.09ct Heart
€161 EUR