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Heart|Lab Grown|IGI

0.55ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG840611746

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840611746

Diamond specifications and retailer prices

From $103 USD
As of October 23, 2026
Save $834 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $937 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.55ct lab-grown heart diamond

This 0.55ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840611746 or 840611746. Listed at 18 retailers as of October 23, 2026, with prices from $103 to $937, a $834 spread on the same certified stone. MOH London lists it at $937. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle28.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840611746
Dimensions5.05 × 5.94 × 3.32 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.05 mm5.94 mm0.55 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840611746
Side View
Table 58.0%Crown 28.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 55.9%

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 23
Current: $937 USD|Low: $99 USD|High: $947 USD|Avg: $348 USD|-1.1%
MOH London
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
Retailer 18
October 30, 2026
Retailer 3$103 USD
Retailer 7$115 USD
Retailer 18$119 USD
Retailer 16$136 USD
Retailer 8$154 USD
Retailer 5$229 USD
Retailer 2$240 USD
Retailer 13$248 USD
Retailer 4$257 USD
Retailer 15$348 USD
Retailer 12$358 USD
Retailer 9$360 USD
Retailer 11$361 USD
Retailer 17$410 USD
Retailer 14$457 USD
Retailer 10$468 USD
Retailer 6$883 USD
MOH London$937 USD

21 data points across 18 retailers

18 retailers$103 USD to $937 USD

A
Cheapest Retailer
-
$103 USD
A
Retailer 2
-
$115 USD
View
Final sale: no returns
A
Retailer 3
-
$119 USD
View
A
Retailer 4
-
$136 USD
View
A
Retailer 5
-
$154 USD
HK$1,200 HKD
View
Retailer 6
-
$229 USD
ZAR 3,692 ZAR
View
Price last confirmed 17 days ago
A
Retailer 7
-
$240 USD
View
A
Retailer 8
-
$248 USD
£195 GBP
View
B+
Retailer 9
-
$257 USD
View
B
Retailer 10
-
$348 USD
£274 GBP
View
B+
Retailer 11
-
$358 USD
SGD 484 SGD
View
B
Retailer 12
-
$360 USD
View
B+
Retailer 13
-
$361 USD
View
B
Retailer 14
-
$410 USD
View
B
Retailer 15
-
$457 USD
View
B
Retailer 16
-
$468 USD
View
B
Retailer 17
-
$883 USD
View
Most Expensive
B
MOH London
LG840611746 · Oct 26
$937 USD
£738 GBP
View
17 more retailers have this diamond
Prices start from $103 USDSave up to $834 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
0.55ct Heart
$103 USD