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Heart|Lab Grown|IGI

1.10ct F VVS1 Heart Lab Grown Diamond

EX • F/VVS1 • IGI LG840639223

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840639223

Diamond specifications and retailer prices

From $208 USD
As of November 1, 2026
Save $228 USD (52%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $436 USD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 1.1ct lab-grown heart diamond

This 1.1ct 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 LG840639223 or 840639223. Listed at 2 retailers as of November 1, 2026, with prices from $208 to $436, a $228 spread on the same certified stone. 77 Diamonds lists it at $436. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840639223
Dimensions6.25 × 7.30 × 4.25 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.25 mm7.30 mm1.10 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840639223
Side View
Table 61.0%Crown 33.5°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 58.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $436 USD|Low: $208 USD|High: $473 USD|Avg: $368 USD|-7.1%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$208 USD
77 Diamonds$436 USD

29 data points across 2 retailers

2 retailers$208 USD to $436 USD

A
Cheapest Retailer
-
$208 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSTVSHEJNWHMH · Nov 2
$436 USD
£344 GBP
View
1 more retailer has this diamond
Prices start from $208 USDSave up to $228 USD

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
1.10ct Heart
$208 USD