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Heart|Lab Grown|IGI

1.01ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG799638797

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG799638797

Diamond specifications and retailer prices

From $571 SGD
As of November 4, 2026
Save $2,828 SGD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,399 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 LG799638797 or 799638797. Listed at 18 retailers as of November 4, 2026, with prices from $571 to $3,399, a $2,828 spread on the same certified stone. Brilliant Earth lists it at $3,399. 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 angle32.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799638797
Dimensions6.91 × 6.71 × 3.92 mm
L/W Ratio1.03
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
6.91 mm6.71 mm1.01 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799638797
Side View
Table 64.0%Crown 32.3°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 56.7%

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 4
Current: $3,399 SGD|Low: $548 SGD|High: $3,501 SGD|Avg: $1,338 SGD|-2.9%
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
November 5, 2026
Retailer 15$571 SGD
Retailer 5$639 SGD
Retailer 14$640 SGD
Retailer 6$709 SGD
Retailer 8$727 SGD
Retailer 13$895 SGD
Retailer 7$1,082 SGD
Retailer 9$1,107 SGD
Retailer 4$1,113 SGD
Retailer 2$1,160 SGD
Retailer 11$1,222 SGD
Retailer 10$1,719 SGD
Retailer 3$2,278 SGD
Retailer 12$2,603 SGD
Brilliant Earth$3,399 SGD

34 data points across 15 retailers

18 retailers$571 SGD to $3,399 SGD

A
Cheapest Retailer
-
$571 SGD
A
Retailer 2
-
$639 SGD
View
Final sale: no returns
A
Retailer 3
-
$640 SGD
View
A
Retailer 4
-
$709 SGD
View
Retailer 5
-
$709 SGD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$727 SGD
View
B+
Retailer 7
-
$811 SGD
View
B+
Retailer 8
-
$895 SGD
View
B+
Retailer 9
-
$1,082 SGD
View
B+
Retailer 10
-
$1,107 SGD
View
B+
Retailer 11
-
$1,113 SGD
View
B+
Retailer 12
-
$1,160 SGD
View
B+
Retailer 13
-
$1,222 SGD
View
B
Retailer 14
-
$1,719 SGD
View
B
Retailer 15
-
$2,278 SGD
View
B
Retailer 16
-
$2,319 SGD
View
B
Retailer 17
-
$2,603 SGD
View
Most Expensive
B
Brilliant Earth
20784588A · Nov 4
$3,399 SGD
$2,660 USD
View
17 more retailers have this diamond
Prices start from $571 SGDSave up to $2,828 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
$571 SGD