CaratHunter
Plans
Heart|Lab Grown|IGI

0.54ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG825658640

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825658640

Diamond specifications and retailer prices

From $390 SGD
As of November 5, 2026
Save $1,431 SGD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,821 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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825658640 or 825658640. Listed at 17 retailers as of November 4, 2026, with prices from $390 to $1,821, a $1,431 spread on the same certified stone. Reve Diamonds lists it at $1,821. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.54
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825658640
Dimensions5.17 × 5.74 × 3.29 mm
L/W Ratio1.11
Girdle conditionFaceted
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
5.17 mm5.74 mm0.54 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825658640
Side View
Table 57.0%Crown 34.7°Girdle: MED-THKPavilion 38°Culet: NoneDepth 57.3%

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: Nov 5
Current: $746 SGD|Low: $390 SGD|High: $1,821 SGD|Avg: $971 SGD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 5, 2026
Retailer 11$390 SGD
Retailer 2$512 SGD
Retailer 9$611 SGD
Retailer 7$652 SGD
Retailer 6$708 SGD
Retailer 1$746 SGD
Retailer 5$783 SGD
Retailer 10$958 SGD
Retailer 8$1,326 SGD
Retailer 3$1,453 SGD
Retailer 4$1,726 SGD
Reve Diamonds$1,821 SGD

35 data points across 12 retailers

17 retailers$390 SGD to $1,821 SGD

Retailer 1
-
$349 SGD
Price last confirmed 28 days ago
A
Retailer 2
-
$390 SGD
View
Final sale: no returns
Retailer 3
-
$404 SGD
View
Price last confirmed 37 days ago
Retailer 4
-
$432 SGD
View
Price last confirmed 33 days ago
Retailer 5
-
$432 SGD
View
Price last confirmed 24 days ago
A
Retailer 6
-
$512 SGD
View
B+
Retailer 7
-
$611 SGD
View
B+
Retailer 8
-
$652 SGD
View
B+
Retailer 9
-
$708 SGD
View
B+
Retailer 10
-
$746 SGD
View
B+
Retailer 11
-
$783 SGD
View
B
Retailer 12
-
$958 SGD
View
B
Retailer 13
-
$1,326 SGD
View
Retailer 14
-
$1,389 SGD
View
Price last confirmed 36 days ago
B
Retailer 15
-
$1,453 SGD
View
B
Retailer 16
-
$1,726 SGD
View
Most Expensive
B
Reve Diamonds
DE7B307A6 · Nov 4
$1,821 SGD
$1,425 USD
View
16 more retailers have this diamond
Prices start from $390 SGDSave up to $1,431 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
$390 SGD