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Heart|Lab Grown|IGI

1.22ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG620470353

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG620470353

Diamond specifications and retailer prices

From $234 USD
As of October 30, 2026
Save $2,016 USD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,250 USD at Do Amore Diamonds · As of October 31, 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 LG620470353 or 620470353. Listed at 18 retailers as of October 30, 2026, with prices from $234 to $2,250, a $2,016 spread on the same certified stone. Do Amore Diamonds lists it at $2,250. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620470353
Dimensions7.72 × 6.38 × 4.38 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.72 mm6.38 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620470353
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 56.7%

Caratlytics Score

How it works →
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 30
Current: $2,250 USD|Low: $223 USD|High: $2,250 USD|Avg: $763 USD|+0.9%
Do Amore Diamonds
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
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 7$234 USD
Retailer 3$262 USD
Retailer 17$271 USD
Retailer 6$290 USD
Retailer 15$290 USD
Retailer 9$352 USD
Retailer 16$388 USD
Retailer 13$550 USD
Retailer 11$612 USD
Retailer 12$779 USD
Retailer 8$783 USD
Retailer 14$787 USD
Retailer 10$890 USD
Retailer 5$1,029 USD
Retailer 18$1,199 USD
Retailer 2$1,283 USD
Retailer 4$1,454 USD
Do Amore Diamonds$2,250 USD

46 data points across 18 retailers

18 retailers$234 USD to $2,250 USD

A
Cheapest Retailer
-
$234 USD
A
Retailer 2
-
$262 USD
View
Final sale: no returns
A
Retailer 3
-
$271 USD
View
A
Retailer 4
-
$290 USD
View
A
Retailer 5
-
$290 USD
View
A
Retailer 6
-
$352 USD
View
A
Retailer 7
-
$388 USD
View
B+
Retailer 8
-
$550 USD
ZAR 8,888 ZAR
View
B+
Retailer 9
-
$612 USD
£482 GBP
View
B+
Retailer 10
-
$779 USD
A$1,199 AUD
View
B
Retailer 11
-
$783 USD
View
B
Retailer 12
-
$787 USD
A$1,210 AUD
View
B
Retailer 13
-
$915 USD
CA$1,271 CAD
View
B
Retailer 14
-
$1,029 USD
View
B
Retailer 15
-
$1,199 USD
View
B
Retailer 16
-
$1,283 USD
£1,010 GBP
View
B
Retailer 17
-
$1,454 USD
SGD 1,965 SGD
View
Most Expensive
B
Do Amore Diamonds
27-0D058ABBB · Oct 31
$2,250 USD
View
17 more retailers have this diamond
Prices start from $234 USDSave up to $2,016 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
$234 USD