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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 $213 USD
As of October 27, 2026
Save $1,827 USD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,040 USD 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 27, 2026, with prices from $213 to $2,040, a $1,827 spread on the same certified stone. Do Amore Diamonds lists it at $2,040. 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
Color
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

How it works →
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 27
Current: $2,040 USD|Low: $204 USD|High: $2,110 USD|Avg: $750 USD|-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
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Retailer 17
October 27, 2026
Retailer 3$213 USD
Retailer 7$246 USD
Retailer 17$247 USD
Retailer 6$397 USD
Retailer 8$428 USD
Retailer 11$431 USD
Retailer 5$453 USD
Retailer 13$603 USD
Retailer 2$710 USD
Retailer 9$760 USD
Retailer 10$844 USD
Retailer 16$851 USD
Retailer 14$930 USD
Retailer 4$936 USD
Retailer 12$1,140 USD
Retailer 15$1,173 USD
Do Amore Diamonds$2,040 USD

23 data points across 17 retailers

15 retailers$213 USD to $2,040 USD

A
Cheapest Retailer
-
$213 USD
A
Retailer 2
-
$246 USD
View
Final sale: no returns
A
Retailer 3
-
$247 USD
View
A
Retailer 4
-
$397 USD
HK$3,100 HKD
View
A
Retailer 5
-
$431 USD
View
A
Retailer 6
-
$453 USD
View
B+
Retailer 7
-
$603 USD
A$928 AUD
View
B+
Retailer 8
-
$710 USD
A$1,093 AUD
View
B+
Retailer 9
-
$844 USD
A$1,298 AUD
View
B
Retailer 10
-
$851 USD
View
B
Retailer 11
-
$930 USD
View
B
Retailer 12
-
$936 USD
View
B
Retailer 13
-
$1,140 USD
SGD 1,540 SGD
View
B
Retailer 14
-
$1,173 USD
£924 GBP
View
Most Expensive
B
Do Amore Diamonds
27-FCF1E8ECD · Oct 29
$2,040 USD
View
14 more retailers have this diamond
Prices start from $213 USDSave up to $1,827 USD

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
$213 USD