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Heart|Lab Grown|IGI

1.20ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG669427001

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG669427001

Diamond specifications and retailer prices

From $228 USD
As of November 4, 2026
Save $1,053 USD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,281 USD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.2ct lab-grown heart diamond

This 1.2ct 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 LG669427001 or 669427001. Listed at 22 retailers as of November 4, 2026, with prices from $228 to $1,281, a $1,053 spread on the same certified stone. Reve Diamonds lists it at $1,281. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669427001
Dimensions6.63 × 7.33 × 4.52 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
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
6.63 mm7.33 mm1.20 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669427001
Side View
Table 58.0%Crown 32.3°Girdle: MED-STKPavilion 42.2°Culet: NoneDepth 61.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $910 USD|Low: $217 USD|High: $1,281 USD|Avg: $615 USD|+29.4%
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Retailer 19
Reve Diamonds
November 4, 2026
Retailer 3$228 USD
Retailer 19$255 USD
Retailer 11$264 USD
Retailer 7$282 USD
Retailer 9$282 USD
Retailer 8$479 USD
Retailer 16$481 USD
Retailer 14$487 USD
Retailer 2$507 USD
Retailer 12$521 USD
Retailer 6$522 USD
Retailer 17$564 USD
Retailer 13$689 USD
Retailer 4$907 USD
Retailer 1$910 USD
Retailer 18$915 USD
Retailer 10$959 USD
Retailer 15$1,130 USD
Retailer 5$1,190 USD
Reve Diamonds$1,281 USD

39 data points across 20 retailers

22 retailers$228 USD to $1,281 USD

A
Cheapest Retailer
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$228 USD
A
Retailer 2
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$255 USD
View
Final sale: no returns
A
Retailer 3
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$264 USD
View
A
Retailer 4
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$282 USD
View
Retailer 5
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$282 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
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$479 USD
View
B+
Retailer 7
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$481 USD
View
B+
Retailer 8
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$487 USD
View
B+
Retailer 9
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$507 USD
View
B+
Retailer 10
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$521 USD
View
B+
Retailer 11
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$522 USD
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B+
Retailer 12
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$564 USD
View
B+
Retailer 13
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$689 USD
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B
Retailer 14
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$783 USD
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B
Retailer 15
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$907 USD
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B
Retailer 16
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$910 USD
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Retailer 17
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$915 USD
View
Price last confirmed 7 days ago
B
Retailer 18
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$959 USD
View
B
Retailer 19
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$1,024 USD
View
B
Retailer 20
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$1,130 USD
View
Retailer 21
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$1,190 USD
View
Price last confirmed 20 days ago
Most Expensive
B
Reve Diamonds
3E3422A62 · Nov 4
$1,281 USD
View
21 more retailers have this diamond
Prices start from $228 USDSave up to $1,053 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
1.20ct Heart
$228 USD