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Heart|Lab Grown|IGI

1.53ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG673407258

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG673407258

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)
18 retailers carry this diamond
Most expensive: $2,390 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.53ct lab-grown heart diamond

This 1.53ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG673407258 or 673407258. Listed at 18 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

1.53
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG673407258
Dimensions7.15 × 7.82 × 4.75 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.15 mm7.82 mm1.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG673407258
Side View
Table 58.0%Crown 37.1°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.7%

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: $1,486 USD|Low: $259 USD|High: $1,496 USD|Avg: $688 USD|+0.5%
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
October 29, 2026
Retailer 11$269 USD
Retailer 5$301 USD
Retailer 3$334 USD
Retailer 12$334 USD
Retailer 6$434 USD
Retailer 9$495 USD
Retailer 2$555 USD
Retailer 8$650 USD
Retailer 4$672 USD
Retailer 7$857 USD
Retailer 10$1,026 USD
Retailer 13$1,285 USD
Retailer 1$1,486 USD

43 data points across 13 retailers

18 retailers$269 USD to $2,390 USD

A
Cheapest Retailer
-
$269 USD
Returns within 21 days
A
Retailer 2
-
$301 USD
View
Final sale: no returns
A
Retailer 3
-
$313 USD
View
A
Retailer 4
-
$334 USD
View
Returns within 30 days
A
Retailer 5
-
$334 USD
View
Returns within 30 days
A
Retailer 6
-
$416 USD
View
Returns within 30 days
A
Retailer 7
-
$434 USD
£341 GBP
View
Returns within 30 days
A
Retailer 8
-
$495 USD
View
Returns within 40 days
B+
Retailer 9
-
$555 USD
View
Returns within 30 days
B+
Retailer 10
-
$650 USD
£512 GBP
View
Returns within 30 days
B+
Retailer 11
-
$672 USD
View
Returns within 30 days
B+
Retailer 12
-
$857 USD
A$1,319 AUD
View
B
Retailer 13
-
$1,026 USD
View
Returns within 30 days
B
Retailer 14
-
$1,285 USD
View
Returns within 30 days
B
Retailer 15
-
$1,350 USD
View
Returns within 90 days
B
Retailer 16
-
$1,412 USD
View
Returns within 30 days
B
Retailer 17
-
$1,486 USD
£1,170 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F2BF338C4 · Oct 28
$2,390 USD
View
Returns within 60 days
17 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
1.53ct Heart
$269 USD