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Heart|Lab Grown|IGI

1.04ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG825667246

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825667246

Diamond specifications and retailer prices

From $541 SGD
As of November 3, 2026
Save $2,961 SGD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,501 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.04ct lab-grown heart diamond

This 1.04ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825667246 or 825667246. Listed at 18 retailers as of November 3, 2026, with prices from $541 to $3,501, a $2,961 spread on the same certified stone. Brilliant Earth lists it at $3,501. 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

1.04
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825667246
Dimensions6.35 × 7.09 × 3.95 mm
L/W Ratio1.12
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
6.35 mm7.09 mm1.04 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825667246
Side View
Table 55.0%Crown 34.1°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 55.7%

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 3
Current: $984 SGD|Low: $541 SGD|High: $2,487 SGD|Avg: $1,348 SGD|-9.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 4$541 SGD
Retailer 5$567 SGD
Retailer 9$792 SGD
Retailer 2$817 SGD
Retailer 11$843 SGD
Retailer 1$984 SGD
Retailer 8$1,034 SGD
Retailer 3$1,374 SGD
Retailer 10$1,487 SGD
Retailer 6$1,831 SGD
Retailer 12$2,252 SGD
Retailer 7$2,342 SGD

32 data points across 12 retailers

18 retailers$541 SGD to $3,501 SGD

Retailer 1
-
$539 SGD
Price last confirmed 28 days ago
A
Retailer 2
-
$541 SGD
View
Final sale: no returns
A
Retailer 3
-
$567 SGD
View
Retailer 4
-
$602 SGD
View
Price last confirmed 37 days ago
Retailer 5
-
$670 SGD
View
Price last confirmed 33 days ago
Retailer 6
-
$670 SGD
View
Price last confirmed 24 days ago
B+
Retailer 7
-
$792 SGD
View
B+
Retailer 8
-
$817 SGD
View
B+
Retailer 9
-
$843 SGD
View
B+
Retailer 10
-
$984 SGD
View
B+
Retailer 11
-
$1,034 SGD
View
B+
Retailer 12
-
$1,374 SGD
View
B
Retailer 13
-
$1,487 SGD
View
B
Retailer 14
-
$1,831 SGD
View
Retailer 15
-
$2,151 SGD
View
Price last confirmed 31 days ago
B
Retailer 16
-
$2,252 SGD
View
B
Retailer 17
-
$2,342 SGD
View
Most Expensive
B
Brilliant Earth
21694469A · Nov 4
$3,501 SGD
$2,740 USD
View
17 more retailers have this diamond
Prices start from $541 SGDSave up to $2,961 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
1.04ct Heart
$541 SGD