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Heart|Lab Grown|IGI

1.21ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG828628283

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828628283

Diamond specifications and retailer prices

From $187 USD
As of November 4, 2026
Save $965 USD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,152 USD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.21ct lab-grown heart diamond

This 1.21ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828628283 or 828628283. Listed at 17 retailers as of November 4, 2026, with prices from $187 to $1,152, a $965 spread on the same certified stone. Reve Diamonds lists it at $1,152. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828628283
Dimensions7.49 × 6.55 × 4.24 mm
L/W Ratio1.14
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
7.49 mm6.55 mm1.21 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828628283
Side View
Table 60.0%Crown 38.3°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 56.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $416 USD|Low: $176 USD|High: $1,152 USD|Avg: $536 USD|+1.7%
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
Retailer 16
Reve Diamonds
November 5, 2026
Retailer 2$187 USD
Retailer 9$209 USD
Retailer 12$217 USD
Retailer 8$227 USD
Retailer 5$232 USD
Retailer 13$400 USD
Retailer 3$408 USD
Retailer 1$416 USD
Retailer 16$466 USD
Retailer 11$564 USD
Retailer 10$605 USD
Retailer 15$745 USD
Retailer 6$757 USD
Retailer 4$798 USD
Retailer 7$810 USD
Retailer 14$1,083 USD
Reve Diamonds$1,152 USD

39 data points across 17 retailers

17 retailers$187 USD to $1,152 USD

A
Cheapest Retailer
-
$187 USD
A
Retailer 2
-
$209 USD
View
Final sale: no returns
A
Retailer 3
-
$217 USD
View
Retailer 4
-
$227 USD
View
Price last confirmed 12 days ago
A
Retailer 5
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$232 USD
View
A
Retailer 6
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$400 USD
View
A
Retailer 7
-
$408 USD
View
A
Retailer 8
-
$416 USD
View
B+
Retailer 9
-
$466 USD
View
B+
Retailer 10
-
$564 USD
View
B+
Retailer 11
-
$605 USD
View
B
Retailer 12
-
$745 USD
View
Retailer 13
-
$757 USD
View
Price last confirmed 29 days ago
B
Retailer 14
-
$798 USD
View
B
Retailer 15
-
$810 USD
View
B
Retailer 16
-
$1,083 USD
View
Most Expensive
B
Reve Diamonds
0393CFE49 · Nov 4
$1,152 USD
View
16 more retailers have this diamond
Prices start from $187 USDSave up to $965 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
1.21ct Heart
$187 USD