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Heart|Lab Grown|IGI

1.57ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG824614325

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG824614325

Diamond specifications and retailer prices

From £213 GBP
$284 USD
As of October 27, 2026
Save £1,063 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,277 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.57ct lab-grown heart diamond

This 1.57ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG824614325 or 824614325. Listed at 21 retailers as of October 27, 2026, with prices from £213 to £1,277, a £1,063 spread on the same certified stone. Brilliant Earth lists it at £1,277. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824614325
Dimensions7.33 × 8.12 × 4.59 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.33 mm8.12 mm1.57 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824614325
Side View
Table 58.0%Crown 33.6°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 56.5%

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 27
Current: £1,277 GBP|Low: £205 GBP|High: £1,277 GBP|Avg: £631 GBP
Brilliant Earth
Retailer 2
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Retailer 11
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Retailer 19
October 29, 2026
Retailer 3£213 GBP
Retailer 7£239 GBP
Retailer 4£264 GBP
Retailer 5£264 GBP
Retailer 17£357 GBP
Retailer 15£383 GBP
Retailer 12£429 GBP
Retailer 14£454 GBP
Retailer 2£465 GBP
Retailer 6£508 GBP
Retailer 13£615 GBP
Retailer 18£813 GBP
Retailer 10£828 GBP
Retailer 11£850 GBP
Retailer 8£888 GBP
Retailer 19£945 GBP
Retailer 16£1,061 GBP
Retailer 9£1,070 GBP
Brilliant Earth£1,277 GBP

35 data points across 19 retailers

21 retailers£213 GBP to £1,277 GBP

A
Cheapest Retailer
-
£213 GBP
$284 USD
A
Retailer 2
-
£239 GBP
$318 USD
View
Final sale: no returns
A
Retailer 3
-
£264 GBP
$352 USD
View
A
Retailer 4
-
£264 GBP
$352 USD
View
A
Retailer 5
-
£267 GBP
$356 USD
View
Price last confirmed 32 days ago
A
Retailer 6
-
£357 GBP
$475 USD
View
A
Retailer 7
-
£383 GBP
$510 USD
View
A
Retailer 8
-
£429 GBP
€544 EUR
View
B+
Retailer 9
-
£454 GBP
ZAR 9,774 ZAR
View
A
Retailer 10
-
£465 GBP
View
B+
Retailer 11
-
£508 GBP
$676 USD
View
B+
Retailer 12
-
£615 GBP
A$1,260 AUD
View
B
Retailer 13
-
£813 GBP
$1,082 USD
View
B
Retailer 14
-
£828 GBP
$1,102 USD
View
B
Retailer 15
-
£850 GBP
$1,132 USD
View
B
Retailer 16
-
£888 GBP
$1,182 USD
View
B
Retailer 17
-
£945 GBP
$1,259 USD
View
B
Retailer 18
-
£1,035 GBP
$1,378 USD
View
Price last confirmed 14 days ago
B
Retailer 19
-
£1,061 GBP
View
B
Retailer 20
-
£1,070 GBP
SGD 1,925 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
Brilliant Earth
20831680A · Oct 28
£1,277 GBP
$1,700 USD
View
20 more retailers have this diamond
Prices start from £213 GBPSave up to £1,063 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
1.57ct Heart
£213 GBP