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Heart|Lab Grown|IGI

1.53ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG671485667

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG671485667

Diamond specifications and retailer prices

From £201 GBP
$269 USD
As of October 30, 2026
Save £1,583 GBP (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,784 GBP at Do Amore Diamonds · As of October 30, 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 LG671485667 or 671485667. Listed at 19 retailers as of October 30, 2026, with prices from £201 to £1,784, a £1,583 spread on the same certified stone. Do Amore Diamonds lists it at £1,784. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671485667
Dimensions7.10 × 8.07 × 4.74 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.10 mm8.07 mm1.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671485667
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 58.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £323 GBP|Low: £193 GBP|High: £1,117 GBP|Avg: £537 GBP|+0.1%
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
Retailer 14
October 30, 2026
Retailer 12£201 GBP
Retailer 6£225 GBP
Retailer 4£249 GBP
Retailer 13£249 GBP
Retailer 1£323 GBP
Retailer 9£369 GBP
Retailer 3£414 GBP
Retailer 7£488 GBP
Retailer 5£502 GBP
Retailer 8£640 GBP
Retailer 11£766 GBP
Retailer 2£885 GBP
Retailer 14£959 GBP
Retailer 10£1,104 GBP

43 data points across 14 retailers

19 retailers£201 GBP to £1,784 GBP

A
Cheapest Retailer
-
£201 GBP
$269 USD
A
Retailer 2
-
£225 GBP
$301 USD
View
Final sale: no returns
A
Retailer 3
-
£234 GBP
$313 USD
View
A
Retailer 4
-
£249 GBP
$334 USD
View
A
Retailer 5
-
£249 GBP
$334 USD
View
A
Retailer 6
-
£310 GBP
$416 USD
View
A
Retailer 7
-
£323 GBP
View
A
Retailer 8
-
£369 GBP
$495 USD
View
B+
Retailer 9
-
£414 GBP
$555 USD
View
B+
Retailer 10
-
£488 GBP
View
B+
Retailer 11
-
£502 GBP
$672 USD
View
B+
Retailer 12
-
£640 GBP
A$1,319 AUD
View
B
Retailer 13
-
£766 GBP
$1,026 USD
View
B
Retailer 14
-
£885 GBP
$1,186 USD
View
B
Retailer 15
-
£959 GBP
$1,285 USD
View
B
Retailer 16
-
£1,008 GBP
$1,350 USD
View
B
Retailer 17
-
£1,054 GBP
$1,412 USD
View
B
Retailer 18
-
£1,104 GBP
View
Most Expensive
B
Do Amore Diamonds
27-604F954C1 · Oct 30
£1,784 GBP
$2,390 USD
View
18 more retailers have this diamond
Prices start from £201 GBPSave up to £1,583 GBP

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
£201 GBP