CaratHunter
Plans
Heart|Lab Grown|IGI

1.55ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG828697307

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828697307

Diamond specifications and retailer prices

From $210 USD
As of October 27, 2026
Save $1,800 USD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,010 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 LG828697307 or 828697307. Listed at 14 retailers as of October 27, 2026, with prices from $210 to $2,010, a $1,800 spread on the same certified stone. Do Amore Diamonds lists it at $2,010. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828697307
Dimensions7.06 × 8.11 × 4.72 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.06 mm8.11 mm1.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828697307
Side View
Table 63.0%Crown 34.6°Girdle: Slightly ThickPavilion 39.8°Culet: NoneDepth 58.2%

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 27
Current: $2,010 USD|Low: $208 USD|High: $2,080 USD|Avg: $766 USD|-3.4%
Do Amore Diamonds
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
October 29, 2026
Retailer 5$210 USD
Retailer 12$235 USD
Retailer 14$243 USD
Retailer 3$322 USD
Retailer 7$338 USD
Retailer 11$361 USD
Retailer 13$517 USD
Retailer 8$671 USD
Retailer 9$759 USD
Retailer 10$923 USD
Retailer 4$1,015 USD
Retailer 2$1,157 USD
Retailer 6$1,300 USD
Do Amore Diamonds$2,010 USD

23 data points across 14 retailers

14 retailers$210 USD to $2,010 USD

A
Cheapest Retailer
-
$210 USD
Returns within 21 days
A
Retailer 2
-
$235 USD
View
Final sale: no returns
A
Retailer 3
-
$243 USD
View
A
Retailer 4
-
$322 USD
View
Returns within 30 days
A
Retailer 5
-
$338 USD
£266 GBP
View
Returns within 30 days
B+
Retailer 6
-
$361 USD
View
Returns within 30 days
A
Retailer 7
-
$517 USD
View
Returns within 30 days
B+
Retailer 8
-
$671 USD
A$1,032 AUD
View
B+
Retailer 9
-
$759 USD
View
Returns within 30 days
B+
Retailer 10
-
$923 USD
View
Returns within 30 days
B
Retailer 11
-
$1,015 USD
View
Returns within 30 days
B
Retailer 12
-
$1,157 USD
£911 GBP
View
B
Retailer 13
-
$1,300 USD
View
Returns within 30 days
Most Expensive
B
Do Amore Diamonds
27-20C4C92EC · Oct 29
$2,010 USD
View
Returns within 60 days
13 more retailers have this diamond
Prices start from $210 USDSave up to $1,800 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
$210 USD