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Heart|Lab Grown|IGI

1.55ct H VVS1 Heart Lab Grown Diamond

ID • H/VVS1 • IGI LG795644839

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG795644839

Diamond specifications and retailer prices

From $246 USD
As of November 4, 2026
Save $1,134 USD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,380 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG795644839 or 795644839. Listed at 16 retailers as of November 4, 2026, with prices from $246 to $1,380, a $1,134 spread on the same certified stone. Brilliant Earth lists it at $1,380. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
H
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795644839
Dimensions8.11 × 7.01 × 4.89 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.11 mm7.01 mm1.55 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795644839
Side View
Table 62.0%Crown 34.6°Girdle: THN-THKPavilion 41.5°Culet: NoneDepth 60.3%

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: Nov 4
Current: $1,380 USD|Low: $240 USD|High: $1,780 USD|Avg: $738 USD|-22.5%
Brilliant Earth
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
November 4, 2026
Retailer 3$246 USD
Retailer 11$285 USD
Retailer 14$305 USD
Retailer 7$311 USD
Retailer 10$410 USD
Retailer 5$470 USD
Retailer 9$527 USD
Retailer 4$536 USD
Retailer 12$592 USD
Retailer 6$651 USD
Retailer 16$713 USD
Retailer 2$979 USD
Retailer 13$983 USD
Retailer 15$1,030 USD
Retailer 17$1,244 USD
Retailer 8$1,255 USD
Brilliant Earth$1,380 USD

34 data points across 17 retailers

16 retailers$246 USD to $1,380 USD

A
Cheapest Retailer
-
$246 USD
A
Retailer 2
-
$285 USD
View
A
Retailer 3
-
$305 USD
View
Retailer 4
-
$311 USD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$410 USD
View
A
Retailer 6
-
$470 USD
View
B+
Retailer 7
-
$536 USD
View
B+
Retailer 8
-
$592 USD
View
B+
Retailer 9
-
$651 USD
View
B+
Retailer 10
-
$713 USD
View
B
Retailer 11
-
$979 USD
View
B
Retailer 12
-
$983 USD
View
B
Retailer 13
-
$1,030 USD
View
B
Retailer 14
-
$1,244 USD
View
Retailer 15
-
$1,255 USD
View
Price last confirmed 24 days ago
Most Expensive
B
Brilliant Earth
20458097A · Nov 4
$1,380 USD
View
15 more retailers have this diamond
Prices start from $246 USDSave up to $1,134 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