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Heart|Lab Grown|IGI

1.37ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG578323637

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG578323637

Diamond specifications and retailer prices

From $333 SGD
As of November 4, 2026
Save $2,630 SGD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,963 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.37ct lab-grown heart diamond

This 1.37ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG578323637 or 578323637. Listed at 16 retailers as of November 4, 2026, with prices from $333 to $2,963, a $2,630 spread on the same certified stone. Do Amore Diamonds lists it at $2,963. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578323637
Dimensions7.02 × 7.76 × 4.52 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.02 mm7.76 mm1.37 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578323637
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 58.2%

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: $543 SGD|Low: $321 SGD|High: $1,852 SGD|Avg: $819 SGD|-1.6%
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 10$333 SGD
Retailer 3$387 SGD
Retailer 4$414 SGD
Retailer 11$414 SGD
Retailer 1$543 SGD
Retailer 8$619 SGD
Retailer 2$688 SGD
Retailer 5$794 SGD
Retailer 6$1,120 SGD
Retailer 9$1,271 SGD
Retailer 12$1,468 SGD
Retailer 7$1,829 SGD

43 data points across 12 retailers

16 retailers$333 SGD to $2,963 SGD

A
Cheapest Retailer
-
$333 SGD
A
Retailer 2
-
$387 SGD
View
Retailer 3
-
$414 SGD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$414 SGD
View
A
Retailer 5
-
$543 SGD
View
A
Retailer 6
-
$557 SGD
View
A
Retailer 7
-
$619 SGD
View
B+
Retailer 8
-
$688 SGD
View
B+
Retailer 9
-
$794 SGD
View
B+
Retailer 10
-
$838 SGD
View
B+
Retailer 11
-
$1,120 SGD
View
B
Retailer 12
-
$1,271 SGD
View
B
Retailer 13
-
$1,468 SGD
View
B
Retailer 14
-
$1,678 SGD
View
B
Retailer 15
-
$1,829 SGD
View
Most Expensive
B
Do Amore Diamonds
27-5B74F161A · Nov 4
$2,963 SGD
$2,320 USD
View
15 more retailers have this diamond
Prices start from $333 SGDSave up to $2,630 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
1.37ct Heart
$333 SGD