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Heart|Lab Grown|IGI

1.55ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG516276106

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG516276106

Diamond specifications and retailer prices

From $220 USD
As of October 27, 2026
Save $1,890 USD (90%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $2,110 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG516276106 or 516276106. Listed at 31 retailers as of October 27, 2026, with prices from $220 to $2,110, a $1,890 spread on the same certified stone. Do Amore Diamonds lists it at $2,110. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG516276106
Dimensions7.99 × 7.99 × 6.91 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.99 mm7.99 mm1.55 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG516276106
Side View
Table 61.5%Crown 39.3°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 59.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $2,110 USD|Low: $245 USD|High: $2,110 USD|Avg: $843 USD
Do Amore Diamonds
Retailer 2
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Retailer 20
October 29, 2026
Retailer 18$256 USD
Retailer 7$414 USD
Retailer 4$422 USD
Retailer 3$425 USD
Retailer 12$430 USD
Retailer 14$517 USD
Retailer 6$528 USD
Retailer 2$569 USD
Retailer 11$662 USD
Retailer 15$702 USD
Retailer 13$720 USD
Retailer 19$880 USD
Retailer 20$1,015 USD
Retailer 9$1,109 USD
Retailer 8$1,139 USD
Retailer 17$1,213 USD
Retailer 10$1,221 USD
Retailer 5$1,257 USD
Retailer 16$1,300 USD
Do Amore Diamonds$2,110 USD

42 data points across 20 retailers

31 retailers$220 USD to $2,110 USD

A
Cheapest Retailer
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$220 USD
Retailer 2
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$220 USD
View
Price last confirmed 21 days ago
Retailer 3
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$220 USD
View
Price last confirmed 18 days ago
A
Retailer 4
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$256 USD
View
Final sale: no returns
Retailer 5
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$273 USD
View
Price last confirmed 26 days ago
Retailer 6
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$273 USD
View
Price last confirmed 19 days ago
Retailer 7
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$286 USD
View
Price last confirmed 29 days ago
Retailer 8
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$332 USD
View
Price last confirmed 30 days ago
Retailer 9
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$351 USD
View
Price last confirmed 32 days ago
A
Retailer 10
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$414 USD
View
A
Retailer 11
-
$422 USD
HK$3,300 HKD
View
B+
Retailer 12
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$425 USD
View
A
Retailer 13
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$517 USD
ZAR 8,357 ZAR
View
A
Retailer 14
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$528 USD
View
Retailer 15
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$557 USD
£438 GBP
View
Price last confirmed 14 days ago
B+
Retailer 16
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$569 USD
£448 GBP
View
B+
Retailer 17
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$662 USD
View
B+
Retailer 18
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$702 USD
A$1,080 AUD
View
B+
Retailer 19
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$720 USD
A$1,108 AUD
View
B+
Retailer 20
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$880 USD
View
Retailer 21
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$968 USD
View
Price last confirmed 19 days ago
B
Retailer 22
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$968 USD
View
Retailer 23
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$1,015 USD
A$1,562 AUD
View
Price last confirmed 21 days ago
B
Retailer 24
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$1,109 USD
View
B
Retailer 25
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$1,139 USD
View
Retailer 26
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$1,213 USD
£955 GBP
View
Price last confirmed 8 days ago
B
Retailer 27
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$1,221 USD
SGD 1,650 SGD
View
B
Retailer 28
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$1,257 USD
View
Retailer 29
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$1,260 USD
View
Price last confirmed 29 days ago
B
Retailer 30
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$1,300 USD
View
Most Expensive
B
Do Amore Diamonds
27-64B8AB241 · Oct 29
$2,110 USD
View
30 more retailers have this diamond
Prices start from $220 USDSave up to $1,890 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
$220 USD