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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 $274 SGD
$214 USD
As of October 30, 2026
Save $2,302 SGD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,576 SGD 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 29, 2026, with prices from $274 to $2,576, a $2,302 spread on the same certified stone. Do Amore Diamonds lists it at $2,576. 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 angle34.6°
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

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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 30
Current: $2,576 SGD|Low: $267 SGD|High: $2,666 SGD|Avg: $978 SGD|-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 30, 2026
Retailer 2$274 SGD
Retailer 7$308 SGD
Retailer 4$311 SGD
Retailer 5$413 SGD
Retailer 10$440 SGD
Retailer 9$465 SGD
Retailer 3$663 SGD
Retailer 12$860 SGD
Retailer 13$973 SGD
Retailer 14$1,183 SGD
Retailer 8$1,330 SGD
Retailer 11$1,483 SGD
Retailer 6$1,666 SGD
Do Amore Diamonds$2,576 SGD

24 data points across 14 retailers

14 retailers$274 SGD to $2,576 SGD

A
Cheapest Retailer
-
$274 SGD
$214 USD
A
Retailer 2
-
$308 SGD
$240 USD
View
Final sale: no returns
A
Retailer 3
-
$311 SGD
$243 USD
View
A
Retailer 4
-
$413 SGD
$322 USD
View
A
Retailer 5
-
$440 SGD
£270 GBP
View
B+
Retailer 6
-
$465 SGD
$363 USD
View
A
Retailer 7
-
$663 SGD
$517 USD
View
B+
Retailer 8
-
$860 SGD
A$1,032 AUD
View
B+
Retailer 9
-
$973 SGD
$759 USD
View
B+
Retailer 10
-
$1,183 SGD
$923 USD
View
B
Retailer 11
-
$1,330 SGD
$1,038 USD
View
B
Retailer 12
-
$1,483 SGD
£911 GBP
View
B
Retailer 13
-
$1,666 SGD
$1,300 USD
View
Most Expensive
B
Do Amore Diamonds
27-20C4C92EC · Oct 29
$2,576 SGD
$2,010 USD
View
13 more retailers have this diamond
Prices start from $274 SGDSave up to $2,302 SGD

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
$274 SGD