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Heart|Lab Grown|IGI

1.09ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG825693464

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825693464

Diamond specifications and retailer prices

From $392 USD
As of November 4, 2026
Save $696 USD (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,088 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.09ct lab-grown heart diamond

This 1.09ct 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 LG825693464 or 825693464. Listed at 7 retailers as of November 2, 2026, with prices from $392 to $1,088, a $696 spread on the same certified stone. MOH London lists it at $1,088. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825693464
Dimensions7.01 × 6.32 × 4.06 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.01 mm6.32 mm1.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825693464
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 57.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,088 USD|Low: $392 USD|High: $1,177 USD|Avg: $646 USD|-4.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 3$392 USD
Retailer 5$408 USD
Retailer 2$417 USD
Retailer 6$473 USD
Retailer 4$780 USD
Retailer 7$801 USD
MOH London$1,088 USD

41 data points across 7 retailers

7 retailers$392 USD to $1,088 USD

A
Cheapest Retailer
-
$392 USD
A
Retailer 2
-
$408 USD
View
A
Retailer 3
-
$417 USD
View
B+
Retailer 4
-
$473 USD
View
B
Retailer 5
-
$780 USD
View
B+
Retailer 6
-
$801 USD
View
Most Expensive
B
MOH London
LG825693464 · Nov 2
$1,088 USD
£857 GBP
View
6 more retailers have this diamond
Prices start from $392 USDSave up to $696 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
1.09ct Heart
$392 USD