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Heart|Lab Grown|IGI

0.54ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG728549770

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG728549770

Diamond specifications and retailer prices

From $277 SGD
As of November 4, 2026
Save $1,227 SGD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,504 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.54ct lab-grown heart diamond

This 0.54ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG728549770 or 728549770. Listed at 18 retailers as of November 4, 2026, with prices from $277 to $1,504, a $1,227 spread on the same certified stone. Reve Diamonds lists it at $1,504. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.54
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728549770
Dimensions5.04 × 5.74 × 3.29 mm
L/W Ratio1.14
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
5.04 mm5.74 mm0.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728549770
Side View
Table 56.0%Crown 33.7°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 57.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $557 SGD|Low: $162 SGD|High: $1,461 SGD|Avg: $549 SGD|+3.6%
Retailer 1
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 5, 2026
Retailer 8$162 SGD
Retailer 14$249 SGD
Retailer 7$277 SGD
Retailer 3$289 SGD
Retailer 4$304 SGD
Retailer 2$309 SGD
Retailer 16$434 SGD
Retailer 15$477 SGD
Retailer 1$557 SGD
Retailer 10$560 SGD
Retailer 6$653 SGD
Retailer 11$677 SGD
Retailer 5$684 SGD
Retailer 9$786 SGD
Retailer 13$995 SGD
Retailer 12$1,450 SGD

38 data points across 16 retailers

18 retailers$277 SGD to $1,504 SGD

A
Cheapest Retailer
-
$277 SGD
Final sale: no returns
Retailer 2
-
$289 SGD
View
Price last confirmed 37 days ago
Retailer 3
-
$304 SGD
View
Price last confirmed 41 days ago
Retailer 4
-
$309 SGD
View
Price last confirmed 26 days ago
Retailer 5
-
$309 SGD
View
Price last confirmed 24 days ago
A
Retailer 6
-
$434 SGD
View
A
Retailer 7
-
$477 SGD
View
B+
Retailer 8
-
$557 SGD
View
B+
Retailer 9
-
$560 SGD
View
B+
Retailer 10
-
$653 SGD
View
B+
Retailer 11
-
$677 SGD
View
B+
Retailer 12
-
$684 SGD
View
B+
Retailer 13
-
$786 SGD
View
Retailer 14
-
$993 SGD
View
Price last confirmed 26 days ago
B
Retailer 15
-
$995 SGD
View
B
Retailer 16
-
$1,061 SGD
View
Retailer 17
-
$1,450 SGD
View
Price last confirmed 7 days ago
Most Expensive
B
Reve Diamonds
385AAEDF0 · Nov 4
$1,504 SGD
$1,177 USD
View
17 more retailers have this diamond
Prices start from $277 SGDSave up to $1,227 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
0.54ct Heart
$277 SGD