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Heart|Lab Grown|IGI

1.22ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG681597493

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG681597493

Diamond specifications and retailer prices

From $217 USD
As of October 27, 2026
Save $1,873 USD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,090 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown heart diamond

This 1.22ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG681597493 or 681597493. Listed at 18 retailers as of October 27, 2026, with prices from $217 to $2,090, a $1,873 spread on the same certified stone. Do Amore Diamonds lists it at $2,090. 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
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681597493
Dimensions7.34 × 7.34 × 6.47 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.34 mm7.34 mm1.22 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681597493
Side View
Table 58.0%Crown 35.1°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 60.2%

Caratlytics Score

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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: Oct 27
Current: $561 USD|Low: $209 USD|High: $1,207 USD|Avg: $498 USD|+3.0%
Retailer 1
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 29, 2026
Retailer 12$217 USD
Retailer 6$242 USD
Retailer 3$252 USD
Retailer 2$269 USD
Retailer 4$269 USD
Retailer 14$361 USD
Retailer 8$375 USD
Retailer 1$561 USD
Retailer 5$587 USD
Retailer 10$597 USD
Retailer 9$725 USD
Retailer 13$779 USD
Retailer 11$869 USD
Retailer 7$1,198 USD

36 data points across 14 retailers

18 retailers$217 USD to $2,090 USD

A
Cheapest Retailer
-
$217 USD
A
Retailer 2
-
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$252 USD
View
A
Retailer 4
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$269 USD
View
A
Retailer 5
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$269 USD
View
A
Retailer 6
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$349 USD
View
B+
Retailer 7
-
$361 USD
View
A
Retailer 8
-
$375 USD
£295 GBP
View
B+
Retailer 9
-
$561 USD
£442 GBP
View
B+
Retailer 10
-
$587 USD
View
B+
Retailer 11
-
$597 USD
A$918 AUD
View
B+
Retailer 12
-
$725 USD
A$1,116 AUD
View
B
Retailer 13
-
$779 USD
A$1,199 AUD
View
Price last confirmed 21 days ago
B
Retailer 14
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$869 USD
View
B
Retailer 15
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$956 USD
View
B
Retailer 16
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$1,127 USD
View
B
Retailer 17
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$1,198 USD
£943 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1F185F170 · Oct 29
$2,090 USD
View
17 more retailers have this diamond
Prices start from $217 USDSave up to $1,873 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
$217 USD