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Heart|Lab Grown|IGI

1.55ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG850605037

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG850605037

Diamond specifications and retailer prices

From $440 AUD
$309 USD
As of October 30, 2026
Save $1,757 AUD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,196 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG850605037 or 850605037. Listed at 22 retailers as of October 29, 2026, with prices from $440 to $2,196, a $1,757 spread on the same certified stone. MOH London lists it at $2,196. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850605037
Dimensions7.36 × 7.98 × 4.65 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.36 mm7.98 mm1.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850605037
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 58.3%

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: $2,196 AUD|Low: $440 AUD|High: $2,196 AUD|Avg: $1,146 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
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Retailer 21
Retailer 22
October 30, 2026
Retailer 2$440 AUD
Retailer 9$492 AUD
Retailer 12$510 AUD
Retailer 20$545 AUD
Retailer 6$601 AUD
Retailer 18$639 AUD
Retailer 22$769 AUD
Retailer 8$803 AUD
Retailer 16$888 AUD
Retailer 21$891 AUD
Retailer 4$915 AUD
Retailer 11$937 AUD
Retailer 19$968 AUD
Retailer 7$1,270 AUD
Retailer 3$1,466 AUD
Retailer 15$1,721 AUD
Retailer 14$1,746 AUD
Retailer 5$1,752 AUD
Retailer 10$1,818 AUD
Retailer 13$2,095 AUD
Retailer 17$2,193 AUD
MOH London$2,196 AUD

3 data points across 22 retailers

22 retailers$440 AUD to $2,196 AUD

A
Cheapest Retailer
-
$440 AUD
$309 USD
A
Retailer 2
-
$492 AUD
$346 USD
View
Final sale: no returns
A
Retailer 3
-
$510 AUD
$358 USD
View
A
Retailer 4
-
$545 AUD
$383 USD
View
A
Retailer 5
-
$601 AUD
HK$3,300 HKD
View
A
Retailer 6
-
$639 AUD
£353 GBP
View
B+
Retailer 7
-
$769 AUD
$540 USD
View
B+
Retailer 8
-
$803 AUD
$564 USD
View
B+
Retailer 9
-
$888 AUD
$624 USD
View
B+
Retailer 10
-
$891 AUD
€596 EUR
View
B+
Retailer 11
-
$915 AUD
$643 USD
View
B+
Retailer 12
-
$937 AUD
ZAR 10,629 ZAR
View
B+
Retailer 13
-
$968 AUD
£535 GBP
View
B+
Retailer 14
-
$1,270 AUD
View
B
Retailer 15
-
$1,466 AUD
View
B
Retailer 16
-
$1,721 AUD
$1,209 USD
View
B
Retailer 17
-
$1,746 AUD
SGD 1,658 SGD
View
B
Retailer 18
-
$1,752 AUD
$1,231 USD
View
B
Retailer 19
-
$1,818 AUD
$1,277 USD
View
B
Retailer 20
-
$2,095 AUD
$1,472 USD
View
B
Retailer 21
-
$2,193 AUD
$1,541 USD
View
Most Expensive
B
MOH London
LG850605037 · Oct 29
$2,196 AUD
£1,215 GBP
View
21 more retailers have this diamond
Prices start from $440 AUDSave up to $1,757 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
$440 AUD