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Heart|Lab Grown|IGI

1.50ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG675562114

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG675562114

Diamond specifications and retailer prices

From $355 SGD
$277 USD
As of October 27, 2026
Save $1,478 SGD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,756 SGD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.5ct lab-grown heart diamond

This 1.5ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG675562114 or 675562114. Listed at 20 retailers as of October 27, 2026, with a 416% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675562114
Dimensions7.03 × 7.86 × 4.66 mm
L/W Ratio1.12
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
7.03 mm7.86 mm1.50 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675562114
Side View
Table 57.0%Crown 35°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 59.3%

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 27
Current: $2,756 SGD|Low: $341 SGD|High: $2,845 SGD|Avg: $987 SGD|-3.2%
Brilliant Earth
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
October 30, 2026
Retailer 4$355 SGD
Retailer 17$396 SGD
Retailer 8$411 SGD
Retailer 3$441 SGD
Retailer 5$441 SGD
Retailer 13$468 SGD
Retailer 15$686 SGD
Retailer 7$728 SGD
Retailer 12$757 SGD
Retailer 2$774 SGD
Retailer 9$774 SGD
Retailer 11$1,024 SGD
Retailer 14$1,154 SGD
Retailer 6$1,416 SGD
Retailer 16$1,694 SGD
Retailer 10$1,774 SGD
Brilliant Earth$2,756 SGD

43 data points across 17 retailers

20 retailers$355 SGD to $1,833 SGD

A
Cheapest Retailer
-
$355 SGD
$277 USD
A
Retailer 2
-
$396 SGD
$309 USD
View
Final sale: no returns
A
Retailer 3
-
$411 SGD
$321 USD
View
A
Retailer 4
-
$441 SGD
$344 USD
View
A
Retailer 5
-
$441 SGD
$344 USD
View
Retailer 6
-
$468 SGD
£288 GBP
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$686 SGD
$535 USD
View
B+
Retailer 8
-
$728 SGD
$568 USD
View
B+
Retailer 9
-
$757 SGD
ZAR 9,538 ZAR
View
B+
Retailer 10
-
$774 SGD
£475 GBP
View
B+
Retailer 11
-
$774 SGD
$604 USD
View
B+
Retailer 12
-
$800 SGD
$624 USD
View
B+
Retailer 13
-
$1,024 SGD
A$1,229 AUD
View
B
Retailer 14
-
$1,154 SGD
$900 USD
View
B
Retailer 15
-
$1,416 SGD
$1,105 USD
View
B
Retailer 16
-
$1,481 SGD
$1,155 USD
View
B
Retailer 17
-
$1,694 SGD
$1,322 USD
View
B
Retailer 18
-
$1,774 SGD
£1,090 GBP
View
B
Retailer 19
-
$1,833 SGD
$1,430 USD
View
Most Expensive
Brilliant Earth
14978594A · Oct 16
$2,756 SGD
$2,150 USD
View
Price last confirmed 13 days ago
19 more retailers have this diamond
Prices start from $355 SGDSave up to $1,478 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
1.50ct Heart
$355 SGD