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Heart|Lab Grown|IGI

1.01ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG840632284

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840632284

Diamond specifications and retailer prices

From $355 SGD
As of November 4, 2026
Save $1,677 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,032 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.01ct lab-grown heart diamond

This 1.01ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840632284 or 840632284. Listed at 19 retailers as of November 4, 2026, with prices from $355 to $2,032, a $1,677 spread on the same certified stone. Brilliant Earth lists it at $2,032. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840632284
Dimensions6.32 × 7.08 × 4.01 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
6.32 mm7.08 mm1.01 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840632284
Side View
Table 54.0%Crown 32.4°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 56.6%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $2,032 SGD|Low: $355 SGD|High: $3,386 SGD|Avg: $1,047 SGD|-40.0%
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
Retailer 18
Retailer 19
November 5, 2026
Retailer 5$355 SGD
Retailer 16$413 SGD
Retailer 14$417 SGD
Retailer 4$441 SGD
Retailer 12$452 SGD
Retailer 8$469 SGD
Retailer 17$645 SGD
Retailer 15$726 SGD
Retailer 18$736 SGD
Retailer 2$763 SGD
Retailer 9$776 SGD
Retailer 6$809 SGD
Retailer 19$1,136 SGD
Retailer 11$1,343 SGD
Retailer 13$1,416 SGD
Retailer 3$1,481 SGD
Retailer 10$1,810 SGD
Retailer 7$1,891 SGD
Brilliant Earth$2,032 SGD

23 data points across 19 retailers

19 retailers$355 SGD to $2,032 SGD

A+
Cheapest Retailer
-
$355 SGD
A
Retailer 2
-
$413 SGD
View
A
Retailer 3
-
$417 SGD
View
Final sale: no returns
A
Retailer 4
-
$441 SGD
View
A
Retailer 5
-
$452 SGD
View
Retailer 6
-
$469 SGD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$645 SGD
View
A
Retailer 8
-
$726 SGD
View
A
Retailer 9
-
$736 SGD
View
B+
Retailer 10
-
$763 SGD
View
B+
Retailer 11
-
$776 SGD
View
B+
Retailer 12
-
$809 SGD
View
B+
Retailer 13
-
$1,136 SGD
View
B
Retailer 14
-
$1,343 SGD
View
B+
Retailer 15
-
$1,416 SGD
View
B+
Retailer 16
-
$1,481 SGD
View
B
Retailer 17
-
$1,810 SGD
View
Retailer 18
-
$1,891 SGD
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
21826876A · Nov 4
$2,032 SGD
$1,590 USD
View
18 more retailers have this diamond
Prices start from $355 SGDSave up to $1,677 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+
1.01ct Heart
$355 SGD