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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 $457 AUD
As of October 30, 2026
Save $1,612 AUD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,069 AUD 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 $457 to $2,069, a $1,612 spread on the same certified stone. Michael Trio lists it at $2,069. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,069 AUD|Low: $310 AUD|High: $2,135 AUD|Avg: $1,077 AUD|-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$344 AUD
Retailer 6$457 AUD
Retailer 5$514 AUD
Retailer 8$657 AUD
Retailer 2$710 AUD
Retailer 9$894 AUD
Retailer 3$1,230 AUD
Retailer 7$1,536 AUD
Retailer 10$1,657 AUD
Michael Trio$2,069 AUD

36 data points across 10 retailers

9 retailers$457 AUD to $2,069 AUD

A
Cheapest Retailer
-
$457 AUD
B+
Retailer 2
-
$514 AUD
View
Retailer 3
-
$657 AUD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$710 AUD
View
Retailer 5
-
$894 AUD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$1,230 AUD
View
Retailer 7
-
$1,536 AUD
View
Price last confirmed 7 days ago
B
Retailer 8
-
$1,657 AUD
View
Most Expensive
B
Michael Trio
1071186569 · Oct 30
$2,069 AUD
SGD 1,957 SGD
View
8 more retailers have this diamond
Prices start from $457 AUDSave up to $1,612 AUD

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
$457 AUD