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Heart|Lab Grown|IGI

1.37ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG812625421

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG812625421

Diamond specifications and retailer prices

From $272 SGD
$213 USD
As of October 30, 2026
Save $2,336 SGD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,608 SGD at Do Amore Diamonds · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG812625421 or 812625421. Listed at 15 retailers as of October 29, 2026, with prices from $272 to $2,608, a $2,336 spread on the same certified stone. Do Amore Diamonds lists it at $2,608. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812625421
Dimensions7.77 × 6.87 × 4.44 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.77 mm6.87 mm1.37 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812625421
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 57.1%

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: Oct 30
Current: $2,608 SGD|Low: $261 SGD|High: $2,697 SGD|Avg: $956 SGD|-3.3%
Do Amore Diamonds
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
October 31, 2026
Retailer 3$272 SGD
Retailer 7$314 SGD
Retailer 17$316 SGD
Retailer 6$507 SGD
Retailer 8$547 SGD
Retailer 13$551 SGD
Retailer 5$579 SGD
Retailer 2$771 SGD
Retailer 11$908 SGD
Retailer 9$972 SGD
Retailer 10$1,036 SGD
Retailer 12$1,079 SGD
Retailer 16$1,088 SGD
Retailer 4$1,197 SGD
Retailer 14$1,457 SGD
Retailer 15$1,500 SGD
Do Amore Diamonds$2,608 SGD

25 data points across 17 retailers

15 retailers$272 SGD to $2,608 SGD

A
Cheapest Retailer
-
$272 SGD
$213 USD
A
Retailer 2
-
$314 SGD
$246 USD
View
Final sale: no returns
A
Retailer 3
-
$316 SGD
$247 USD
View
A
Retailer 4
-
$507 SGD
HK$3,100 HKD
View
A
Retailer 5
-
$551 SGD
$431 USD
View
A
Retailer 6
-
$579 SGD
$453 USD
View
B+
Retailer 7
-
$771 SGD
A$928 AUD
View
B+
Retailer 8
-
$908 SGD
A$1,093 AUD
View
B+
Retailer 9
-
$1,036 SGD
$810 USD
View
B+
Retailer 10
-
$1,079 SGD
A$1,298 AUD
View
B
Retailer 11
-
$1,088 SGD
$851 USD
View
B
Retailer 12
-
$1,197 SGD
$936 USD
View
B
Retailer 13
-
$1,457 SGD
View
B
Retailer 14
-
$1,500 SGD
£924 GBP
View
Most Expensive
B
Do Amore Diamonds
27-FCF1E8ECD · Oct 29
$2,608 SGD
$2,040 USD
View
14 more retailers have this diamond
Prices start from $272 SGDSave up to $2,336 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
$272 SGD