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Heart|Lab Grown|IGI

1.55ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG723530350

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG723530350

Diamond specifications and retailer prices

From $246 USD
As of November 4, 2026
Save $1,093 USD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,339 USD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 LG723530350 or 723530350. Listed at 19 retailers as of November 4, 2026, with prices from $246 to $1,339, a $1,093 spread on the same certified stone. Reve Diamonds lists it at $1,339. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723530350
Dimensions7.47 × 7.95 × 4.67 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.47 mm7.95 mm1.55 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723530350
Side View
Table 56.0%Crown 37.3°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 58.7%

Caratlytics Score

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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: Nov 4
Current: $572 USD|Low: $246 USD|High: $1,347 USD|Avg: $692 USD|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
November 5, 2026
Retailer 12$246 USD
Retailer 14$274 USD
Retailer 2$285 USD
Retailer 6$307 USD
Retailer 11$346 USD
Retailer 17$513 USD
Retailer 3$523 USD
Retailer 5$530 USD
Retailer 1$572 USD
Retailer 9$605 USD
Retailer 8$634 USD
Retailer 4$719 USD
Retailer 13$979 USD
Retailer 16$983 USD
Retailer 15$1,030 USD
Retailer 7$1,210 USD
Retailer 10$1,217 USD
Reve Diamonds$1,339 USD

38 data points across 18 retailers

19 retailers$246 USD to $1,339 USD

A
Cheapest Retailer
-
$246 USD
A
Retailer 2
-
$274 USD
View
Final sale: no returns
A
Retailer 3
-
$285 USD
View
Retailer 4
-
$304 USD
View
Price last confirmed 39 days ago
Retailer 5
-
$307 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$346 USD
View
A
Retailer 7
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$513 USD
View
A
Retailer 8
-
$523 USD
View
A
Retailer 9
-
$530 USD
View
A
Retailer 10
-
$572 USD
View
B+
Retailer 11
-
$605 USD
View
B+
Retailer 12
-
$634 USD
View
B+
Retailer 13
-
$719 USD
View
B+
Retailer 14
-
$979 USD
View
B
Retailer 15
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$983 USD
View
B
Retailer 16
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$1,030 USD
View
B
Retailer 17
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$1,210 USD
View
B
Retailer 18
-
$1,217 USD
View
Most Expensive
B
Reve Diamonds
5640A2911 · Nov 4
$1,339 USD
View
18 more retailers have this diamond
Prices start from $246 USDSave up to $1,093 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
$246 USD