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Heart|Lab Grown|IGI

1.79ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG651443651

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG651443651

Diamond specifications and retailer prices

From $276 USD
As of October 23, 2026
16 retailers carry this diamond
Most expensive: $1,374 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.79ct lab-grown heart diamond

This 1.79ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG651443651 or 651443651. Listed at 16 retailers as of October 23, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651443651
Dimensions8.22 × 7.22 × 5.07 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.22 mm7.22 mm1.79 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651443651
Side View
Table 60.0%Crown 36.5°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.7%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 23
Current: $1,374 USD|Low: $276 USD|High: $2,420 USD|Avg: $847 USD
MOH London
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
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Retailer 19
October 26, 2026
Retailer 8$276 USD
Retailer 4$320 USD
Retailer 15$342 USD
Retailer 18$342 USD
Retailer 14$401 USD
Retailer 16$500 USD
Retailer 13$566 USD
Retailer 12$591 USD
Retailer 3$690 USD
Retailer 5$702 USD
Retailer 9$743 USD
Retailer 11$791 USD
Retailer 19$803 USD
Retailer 2$1,052 USD
Retailer 17$1,100 USD
Retailer 6$1,151 USD
Retailer 7$1,317 USD
MOH London$1,374 USD
Retailer 10$2,420 USD

4 data points across 19 retailers

16 retailers$276 USD to $1,374 USD

Retailer 1
-
$276 USD
Price last confirmed 10 days ago
Retailer 2
-
$320 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$342 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$342 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$401 USD
£315 GBP
View
Price last confirmed 8 days ago
Retailer 6
-
$500 USD
View
Price last confirmed 7 days ago
Retailer 7
-
$566 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$591 USD
£465 GBP
View
Price last confirmed 8 days ago
Retailer 9
-
$690 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$702 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$803 USD
A$1,236 AUD
View
Price last confirmed 9 days ago
Retailer 12
-
$1,052 USD
View
Price last confirmed 7 days ago
Retailer 13
-
$1,100 USD
View
Price last confirmed 8 days ago
Retailer 14
-
$1,151 USD
View
Price last confirmed 8 days ago
Retailer 15
-
$1,317 USD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG651443651 · Oct 26
$1,374 USD
£1,082 GBP
View
Price last confirmed 7 days ago
15 more retailers have this diamond

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.

1.79ct Heart
$276 USD