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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 $646 USD
CA$897 CAD
As of November 2, 2026
Save $209 USD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $855 USD 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 November 1, 2026, with prices from $646 to $855, a $209 spread on the same certified stone. The Diamond Guys lists it at $855. 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

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $374 USD|Low: $246 USD|High: $1,020 USD|Avg: $617 USD|-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$246 USD
Retailer 6$347 USD
Retailer 1$374 USD
Retailer 3$466 USD
Retailer 7$510 USD
Retailer 4$646 USD
The Diamond Guys$855 USD
Retailer 5$875 USD
Retailer 8$1,020 USD

28 data points across 9 retailers

2 retailers$646 USD to $855 USD

B+
Cheapest Retailer
-
$646 USD
CA$897 CAD
Most Expensive
B
The Diamond Guys
1958044178 · Nov 1
$855 USD
View
1 more retailer has this diamond
Prices start from $646 USDSave up to $209 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.

B+
1.09ct Heart
$646 USD