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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 $372 AUD
$261 USD
As of November 2, 2026
Save $2,938 AUD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,310 AUD at Do Amore Diamonds · As of November 2, 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 2, 2026, with prices from $372 to $3,310, a $2,938 spread on the same certified stone. Do Amore Diamonds lists it at $3,310. 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 2
Current: $902 AUD|Low: $358 AUD|High: $2,069 AUD|Avg: $905 AUD|+3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 11$372 AUD
Retailer 3$432 AUD
Retailer 4$462 AUD
Retailer 12$462 AUD
Retailer 6$610 AUD
Retailer 9$692 AUD
Retailer 2$769 AUD
Retailer 1$902 AUD
Retailer 5$936 AUD
Retailer 8$1,245 AUD
Retailer 10$1,420 AUD
Retailer 13$1,640 AUD
Retailer 7$2,044 AUD

44 data points across 13 retailers

16 retailers$372 AUD to $3,310 AUD

A
Cheapest Retailer
-
$372 AUD
$261 USD
A
Retailer 2
-
$432 AUD
$303 USD
View
Retailer 3
-
$462 AUD
$324 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$462 AUD
$324 USD
View
A
Retailer 5
-
$610 AUD
£337 GBP
View
A
Retailer 6
-
$622 AUD
$436 USD
View
A
Retailer 7
-
$692 AUD
$485 USD
View
B+
Retailer 8
-
$769 AUD
$539 USD
View
B+
Retailer 9
-
$902 AUD
£498 GBP
View
B+
Retailer 10
-
$936 AUD
$656 USD
View
B+
Retailer 11
-
$1,245 AUD
View
B
Retailer 12
-
$1,420 AUD
$995 USD
View
B
Retailer 13
-
$1,640 AUD
$1,149 USD
View
B
Retailer 14
-
$1,876 AUD
$1,315 USD
View
B
Retailer 15
-
$2,044 AUD
£1,128 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5B74F161A · Nov 2
$3,310 AUD
$2,320 USD
View
15 more retailers have this diamond
Prices start from $372 AUDSave up to $2,938 AUD

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
$372 AUD