Heart|Lab Grown|IGI

1.22ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG844659443

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844659443

Diamond specifications and retailer prices

From $233 USD
As of October 25, 2026
Save $913 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,146 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.22ct lab-grown heart diamond

This 1.22ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG844659443 or 844659443. Listed at 18 retailers as of October 25, 2026, with prices from $233 to $1,146, a $913 spread on the same certified stone. Reve Diamonds lists it at $1,146. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.22
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844659443
Dimensions6.37 × 7.38 × 4.47 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.37 mm7.38 mm1.22 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844659443
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: $396 USD|Low: $188 USD|High: $1,156 USD|Avg: $532 USD
Retailer 1
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Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Reve Diamonds
November 1, 2026
Retailer 8$188 USD
Retailer 4$218 USD
Retailer 3$233 USD
Retailer 7$233 USD
Retailer 13$237 USD
Retailer 11$274 USD
Retailer 1$396 USD
Retailer 17$404 USD
Retailer 12$415 USD
Retailer 15$442 USD
Retailer 9$555 USD
Retailer 5$571 USD
Retailer 6$750 USD
Retailer 14$779 USD
Retailer 2$791 USD
Retailer 16$920 USD
Retailer 10$1,072 USD
Reve Diamonds$1,146 USD

12 data points across 18 retailers

18 retailers$233 USD to $1,146 USD

Retailer 1
-
$188 USD
Price last confirmed 9 days ago
Retailer 2
-
$218 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$233 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$233 USD
View
A
Retailer 5
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$237 USD
View
Final sale: no returns
A
Retailer 6
-
$274 USD
£216 GBP
View
B+
Retailer 7
-
$396 USD
ZAR 6,396 ZAR
View
B+
Retailer 8
-
$404 USD
View
B+
Retailer 9
-
$415 USD
£327 GBP
View
B+
Retailer 10
-
$442 USD
View
B
Retailer 11
-
$555 USD
View
Retailer 12
-
$571 USD
A$878 AUD
View
Price last confirmed 8 days ago
Retailer 13
-
$750 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$779 USD
View
B
Retailer 15
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$791 USD
View
B
Retailer 16
-
$920 USD
View
B
Retailer 17
-
$1,072 USD
£844 GBP
View
Most Expensive
B
Reve Diamonds
D43E51F21 · Nov 1
$1,146 USD
View
17 more retailers have this diamond
Prices start from $233 USDSave up to $913 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
1.22ct Heart
$233 USD