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Heart|Lab Grown|IGI

1.22ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG779630029

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG779630029

Diamond specifications and retailer prices

From $190 USD
As of October 30, 2026
Save $1,626 USD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,816 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.22ct lab-grown heart diamond

This 1.22ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG779630029 or 779630029. Listed at 21 retailers as of October 27, 2026, with prices from $190 to $1,816, a $1,626 spread on the same certified stone. Queensmith lists it at $1,816. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779630029
Dimensions6.78 × 7.49 × 4.23 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.78 mm7.49 mm1.22 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779630029
Side View
Table 59.0%Crown 32.6°Girdle: STK-THKPavilion 37.1°Culet: NoneDepth 56.5%

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: $840 USD|Low: $213 USD|High: $1,115 USD|Avg: $609 USD|-18.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3$213 USD
Retailer 6$400 USD
Retailer 9$405 USD
Retailer 12$413 USD
Retailer 5$428 USD
Retailer 2$482 USD
Retailer 10$575 USD
Retailer 11$604 USD
Retailer 4$776 USD
Retailer 1$840 USD
Retailer 8$901 USD
Retailer 7$1,107 USD

43 data points across 12 retailers

21 retailers$190 USD to $1,816 USD

A
Cheapest Retailer
-
$190 USD
A
Retailer 2
-
$213 USD
View
Final sale: no returns
A
Retailer 3
-
$221 USD
View
A
Retailer 4
-
$236 USD
View
A
Retailer 5
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$236 USD
View
A
Retailer 6
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$400 USD
€381 EUR
View
A
Retailer 7
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$405 USD
ZAR 6,539 ZAR
View
A
Retailer 8
-
$413 USD
View
A
Retailer 9
-
$428 USD
£337 GBP
View
B+
Retailer 10
-
$482 USD
View
B+
Retailer 11
-
$508 USD
View
B+
Retailer 12
-
$575 USD
A$885 AUD
View
B+
Retailer 13
-
$604 USD
View
B+
Retailer 14
-
$758 USD
View
B+
Retailer 15
-
$792 USD
View
B
Retailer 16
-
$812 USD
View
B+
Retailer 17
-
$840 USD
View
B+
Retailer 18
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$901 USD
A$1,386 AUD
View
B
Retailer 19
-
$1,107 USD
£872 GBP
View
B
Retailer 20
-
$1,162 USD
View
Most Expensive
B
Queensmith
LG779630029 · Oct 27
$1,816 USD
£1,430 GBP
View
20 more retailers have this diamond
Prices start from $190 USDSave up to $1,626 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
$190 USD