Heart|Lab Grown|IGI

1.27ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG823619485

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823619485

Diamond specifications and retailer prices

From $269 USD
As of October 27, 2026
Save $2,121 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,390 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown heart diamond

This 1.27ct 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 LG823619485 or 823619485. Listed at 21 retailers as of October 27, 2026, with prices from $269 to $2,390, a $2,121 spread on the same certified stone. Do Amore Diamonds lists it at $2,390. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823619485
Dimensions7.43 × 7.04 × 4.27 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.43 mm7.04 mm1.27 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823619485
Side View
Table 61.0%Crown 34.8°Girdle: THN-MEDPavilion 39.8°Culet: NoneDepth 57.5%

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: $2,390 USD|Low: $301 USD|High: $2,390 USD|Avg: $875 USD
Do Amore Diamonds
Retailer 2
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
October 30, 2026
Retailer 14$301 USD
Retailer 4$333 USD
Retailer 2$462 USD
Retailer 3$490 USD
Retailer 10$632 USD
Retailer 8$652 USD
Retailer 5$681 USD
Retailer 7$782 USD
Retailer 11$844 USD
Retailer 9$897 USD
Retailer 13$1,024 USD
Retailer 6$1,183 USD
Retailer 15$1,410 USD
Retailer 12$1,476 USD
Do Amore Diamonds$2,390 USD

43 data points across 15 retailers

21 retailers$269 USD to $2,390 USD

A
Cheapest Retailer
-
$269 USD
A
Retailer 2
-
$301 USD
View
Final sale: no returns
A
Retailer 3
-
$312 USD
View
A
Retailer 4
-
$333 USD
View
A
Retailer 5
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$333 USD
View
A
Retailer 6
-
$384 USD
View
A
Retailer 7
-
$446 USD
View
A
Retailer 8
-
$462 USD
£364 GBP
View
B+
Retailer 9
-
$490 USD
View
B+
Retailer 10
-
$632 USD
ZAR 10,211 ZAR
View
B+
Retailer 11
-
$652 USD
£513 GBP
View
B+
Retailer 12
-
$681 USD
A$1,048 AUD
View
B
Retailer 13
-
$782 USD
View
B+
Retailer 14
-
$844 USD
A$1,298 AUD
View
B+
Retailer 15
-
$897 USD
A$1,380 AUD
View
B
Retailer 16
-
$1,024 USD
View
B
Retailer 17
-
$1,183 USD
View
B
Retailer 18
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$1,347 USD
View
B
Retailer 19
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$1,410 USD
View
B
Retailer 20
-
$1,476 USD
£1,162 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A1CF31500 · Oct 29
$2,390 USD
View
20 more retailers have this diamond
Prices start from $269 USDSave up to $2,121 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
1.27ct Heart
$269 USD