Heart|Lab Grown|IGI

1.55ct H VVS2 Heart Lab Grown Diamond

ID • H/VVS2 • IGI LG834606640

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG834606640

Diamond specifications and retailer prices

From $320 USD
As of October 30, 2026
Save $1,128 USD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,448 USD at Michael Trio · As of October 30, 2026
View at Michael Trio

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG834606640 or 834606640. Listed at 9 retailers as of October 30, 2026, with prices from $320 to $1,448, a $1,128 spread on the same certified stone. Michael Trio lists it at $1,448. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834606640
Dimensions8.00 × 7.46 × 4.56 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.00 mm7.46 mm1.55 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834606640
Side View
Table 64.0%Crown 37.3°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 57.0%

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: Oct 30
Current: $1,448 USD|Low: $217 USD|High: $1,495 USD|Avg: $754 USD|-3.1%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4$241 USD
Retailer 6$320 USD
Retailer 5$360 USD
Retailer 8$460 USD
Retailer 2$497 USD
Retailer 9$626 USD
Retailer 3$861 USD
Retailer 7$1,075 USD
Retailer 10$1,160 USD
Michael Trio$1,448 USD

36 data points across 10 retailers

9 retailers$320 USD to $1,448 USD

A
Cheapest Retailer
-
$320 USD
B+
Retailer 2
-
$360 USD
View
Retailer 3
-
$460 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$497 USD
View
Retailer 5
-
$626 USD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$861 USD
View
Retailer 7
-
$1,075 USD
View
Price last confirmed 7 days ago
B
Retailer 8
-
$1,160 USD
View
Most Expensive
B
Michael Trio
1071186569 · Oct 30
$1,448 USD
SGD 1,957 SGD
View
8 more retailers have this diamond
Prices start from $320 USDSave up to $1,128 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
$320 USD