CaratHunter
Plans
Heart|Lab Grown|IGI

1.55ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG837669770

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837669770

Diamond specifications and retailer prices

From $320 AUD
$225 USD
As of October 30, 2026
Save $1,276 AUD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,596 AUD at MOH London · As of October 29, 2026
View at MOH London

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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837669770 or 837669770. Listed at 9 retailers as of October 29, 2026, with prices from $320 to $1,596, a $1,276 spread on the same certified stone. MOH London lists it at $1,596. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837669770
Dimensions7.69 × 7.79 × 4.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.69 mm7.79 mm1.55 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837669770
Side View
Table 59.0%Crown 32.1°Girdle: MediumPavilion 39.4°Culet: NoneDepth 56.7%

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: $1,596 AUD|Low: $320 AUD|High: $1,663 AUD|Avg: $881 AUD|-4.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2$320 AUD
Retailer 6$374 AUD
Retailer 4$454 AUD
Retailer 3$676 AUD
Retailer 8$763 AUD
Retailer 7$935 AUD
Retailer 5$1,274 AUD
Retailer 9$1,292 AUD
MOH London$1,596 AUD

13 data points across 9 retailers

9 retailers$320 AUD to $1,596 AUD

A
Cheapest Retailer
-
$320 AUD
$225 USD
A
Retailer 2
-
$374 AUD
$263 USD
View
A
Retailer 3
-
$454 AUD
£251 GBP
View
A
Retailer 4
-
$676 AUD
$475 USD
View
A
Retailer 5
-
$763 AUD
$536 USD
View
B+
Retailer 6
-
$935 AUD
View
B+
Retailer 7
-
$1,274 AUD
$895 USD
View
B+
Retailer 8
-
$1,292 AUD
$908 USD
View
Most Expensive
B
MOH London
LG837669770 · Oct 29
$1,596 AUD
£883 GBP
View
8 more retailers have this diamond
Prices start from $320 AUDSave up to $1,276 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
$320 AUD