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Heart|Lab Grown|IGI

1.55ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG848627312

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG848627312

Diamond specifications and retailer prices

From $372 SGD
As of November 6, 2026
Save $1,402 SGD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,012 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848627312 or 848627312. Listed at 16 retailers as of November 6, 2026, with a 377% 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

1.55
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848627312
Dimensions8.11 × 7.25 × 4.82 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.11 mm7.25 mm1.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848627312
Side View
Table 65.0%Crown 37.2°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 59.4%

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: Nov 6
Current: $2,012 SGD|Low: $368 SGD|High: $2,012 SGD|Avg: $1,040 SGD
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
November 7, 2026
Retailer 14$372 SGD
Retailer 9$479 SGD
Retailer 3$554 SGD
Retailer 6$615 SGD
Retailer 8$670 SGD
Retailer 2$698 SGD
Retailer 10$702 SGD
Retailer 11$780 SGD
Retailer 5$956 SGD
Retailer 4$1,043 SGD
Retailer 13$1,278 SGD
Retailer 15$1,392 SGD
Retailer 7$1,608 SGD
Retailer 12$1,648 SGD
Retailer 16$1,774 SGD
Brilliant Earth$2,012 SGD

11 data points across 16 retailers

16 retailers$372 SGD to $1,774 SGD

A
Cheapest Retailer
-
$372 SGD
Final sale: no returns
A
Retailer 2
-
$479 SGD
View
B+
Retailer 3
-
$554 SGD
View
A
Retailer 4
-
$615 SGD
View
Retailer 5
-
$670 SGD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$698 SGD
View
A
Retailer 7
-
$702 SGD
View
B+
Retailer 8
-
$780 SGD
View
B+
Retailer 9
-
$956 SGD
View
B+
Retailer 10
-
$1,043 SGD
View
B
Retailer 11
-
$1,278 SGD
View
B
Retailer 12
-
$1,392 SGD
View
B
Retailer 13
-
$1,608 SGD
View
B
Retailer 14
-
$1,648 SGD
View
B
Retailer 15
-
$1,774 SGD
View
Most Expensive
Brilliant Earth
22348143A · Oct 30
$2,012 SGD
$1,570 USD
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from $372 SGDSave up to $1,402 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
$372 SGD