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Heart|Lab Grown|IGI

1.55ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG653411676

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG653411676

Diamond specifications and retailer prices

From $242 USD
As of October 30, 2026
Save $977 USD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,219 USD at Brilliance · As of October 30, 2026
View at Brilliance

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG653411676 or 653411676. Listed at 21 retailers as of October 30, 2026, with prices from $242 to $1,219, a $977 spread on the same certified stone. Brilliance lists it at $1,219. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653411676
Dimensions7.22 × 7.87 × 4.73 mm
L/W Ratio1.09
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
7.22 mm7.87 mm1.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653411676
Side View
Table 58.0%Crown 36.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,219 USD|Low: $240 USD|High: $1,259 USD|Avg: $621 USD|+2.1%
Brilliance
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
October 31, 2026
Retailer 7$242 USD
Retailer 8$270 USD
Retailer 3$280 USD
Retailer 13$299 USD
Retailer 18$402 USD
Retailer 10$465 USD
Retailer 14$500 USD
Retailer 4$515 USD
Retailer 16$552 USD
Retailer 11$568 USD
Retailer 5$603 USD
Retailer 6$698 USD
Retailer 2$752 USD
Retailer 12$916 USD
Retailer 17$963 USD
Retailer 9$1,015 USD
Retailer 15$1,207 USD
Brilliance$1,219 USD

43 data points across 18 retailers

21 retailers$242 USD to $1,219 USD

A
Cheapest Retailer
-
$242 USD
A
Retailer 2
-
$270 USD
View
Final sale: no returns
A
Retailer 3
-
$280 USD
View
A
Retailer 4
-
$299 USD
View
A
Retailer 5
-
$310 USD
View
B+
Retailer 6
-
$402 USD
View
A
Retailer 7
-
$465 USD
View
A
Retailer 8
-
$500 USD
€476 EUR
View
A
Retailer 9
-
$515 USD
ZAR 8,313 ZAR
View
A
Retailer 10
-
$552 USD
View
A
Retailer 11
-
$568 USD
£447 GBP
View
B+
Retailer 12
-
$603 USD
View
B+
Retailer 13
-
$698 USD
A$1,074 AUD
View
B+
Retailer 14
-
$752 USD
View
B+
Retailer 15
-
$916 USD
View
B+
Retailer 16
-
$963 USD
View
B
Retailer 17
-
$1,015 USD
View
B
Retailer 18
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$1,082 USD
View
B
Retailer 19
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$1,207 USD
£950 GBP
View
Retailer 20
-
$1,208 USD
A$1,859 AUD
View
Price last confirmed 144 days ago
Most Expensive
B
Brilliance
D26940880 · Oct 30
$1,219 USD
View
20 more retailers have this diamond
Prices start from $242 USDSave up to $977 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
1.55ct Heart
$242 USD