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Heart|Lab Grown|IGI

1.80ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG677542326

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG677542326

Diamond specifications and retailer prices

From $277 USD
As of October 23, 2026
11 retailers carry this diamond
Most expensive: $1,323 USD at Brilliance · As of October 26, 2026
View at Brilliance

About this 1.8ct lab-grown heart diamond

This 1.8ct 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 LG677542326 or 677542326. Listed at 11 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

1.80
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677542326
Dimensions7.93 × 8.33 × 4.81 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.93 mm8.33 mm1.80 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677542326
Side View
Table 56.0%Crown 32.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 57.7%

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: $1,323 USD|Low: $344 USD|High: $1,810 USD|Avg: $932 USD|-7.0%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 26, 2026
Retailer 10$344 USD
Retailer 8$403 USD
Retailer 9$500 USD
Retailer 7$568 USD
Retailer 11$594 USD
Retailer 3$676 USD
Retailer 13$709 USD
Retailer 12$808 USD
Retailer 2$1,057 USD
Retailer 5$1,115 USD
Retailer 14$1,157 USD
Retailer 6$1,256 USD
Brilliance$1,323 USD
Retailer 4$1,810 USD

4 data points across 14 retailers

11 retailers$277 USD to $1,323 USD

Retailer 1
-
$277 USD
Price last confirmed 10 days ago
Retailer 2
-
$344 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$403 USD
£317 GBP
View
Price last confirmed 7 days ago
Retailer 4
-
$500 USD
View
Price last confirmed 6 days ago
Retailer 5
-
$568 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$594 USD
£468 GBP
View
Price last confirmed 8 days ago
Retailer 7
-
$709 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$808 USD
A$1,243 AUD
View
Price last confirmed 8 days ago
Retailer 9
-
$1,057 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$1,157 USD
View
Price last confirmed 7 days ago
Most Expensive
Brilliance
D32206411 · Oct 26
$1,323 USD
View
Price last confirmed 7 days ago
10 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.

1.80ct Heart
$277 USD