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Heart|Lab Grown|IGI

1.22ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG674525581

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG674525581

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)
19 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 top-tier cut grade and certified by IGI LG674525581 or 674525581. Listed at 19 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG674525581
Dimensions7.38 × 7.38 × 6.87 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
7.38 mm7.38 mm1.22 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG674525581
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 57.5%

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: $536 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
Retailer 15
October 29, 2026
Retailer 13$217 USD
Retailer 7$242 USD
Retailer 4$252 USD
Retailer 2$269 USD
Retailer 5$269 USD
Retailer 15$361 USD
Retailer 8$375 USD
Retailer 1$561 USD
Retailer 6$587 USD
Retailer 11$597 USD
Retailer 9$725 USD
Retailer 14$779 USD
Retailer 12$869 USD
Retailer 3$956 USD
Retailer 10$1,194 USD

36 data points across 15 retailers

19 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
-
$732 USD
A$1,126 AUD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$779 USD
A$1,199 AUD
View
B
Retailer 15
-
$869 USD
View
B
Retailer 16
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$956 USD
View
B
Retailer 17
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$1,127 USD
View
B
Retailer 18
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$1,194 USD
£940 GBP
View
Most Expensive
B
Do Amore Diamonds
27-CBF313B18 · Oct 29
$2,090 USD
View
18 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