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Heart|Lab Grown|IGI

1.57ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG643432964

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG643432964

Diamond specifications and retailer prices

From £213 GBP
$284 USD
As of October 27, 2026
Save £884 GBP (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,098 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 LG643432964 or 643432964. Listed at 23 retailers as of October 27, 2026, with prices from £213 to £1,098, a £884 spread on the same certified stone. Reve Diamonds lists it at £1,098. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643432964
Dimensions8.09 × 6.79 × 4.87 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.09 mm6.79 mm1.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643432964
Side View
Table 59.0%Crown 34.1°Girdle: STK-THKPavilion 43.1°Culet: NoneDepth 60.2%

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: £465 GBP|Low: £205 GBP|High: £1,098 GBP|Avg: £543 GBP|+2.9%
Retailer 1
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Retailer 18
Reve Diamonds
October 29, 2026
Retailer 4£213 GBP
Retailer 3£239 GBP
Retailer 8£247 GBP
Retailer 6£264 GBP
Retailer 9£264 GBP
Retailer 18£283 GBP
Retailer 14£357 GBP
Retailer 16£383 GBP
Retailer 15£454 GBP
Retailer 1£465 GBP
Retailer 12£487 GBP
Retailer 10£518 GBP
Retailer 13£615 GBP
Retailer 17£678 GBP
Retailer 7£850 GBP
Retailer 2£1,017 GBP
Retailer 5£1,047 GBP
Retailer 11£1,065 GBP
Reve Diamonds£1,098 GBP

45 data points across 19 retailers

23 retailers£213 GBP to £1,098 GBP

A
Cheapest Retailer
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£213 GBP
$284 USD
A
Retailer 2
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£239 GBP
$318 USD
View
Final sale: no returns
A
Retailer 3
-
£247 GBP
$329 USD
View
A
Retailer 4
-
£264 GBP
$352 USD
View
A
Retailer 5
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£264 GBP
$352 USD
View
A
Retailer 6
-
£283 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
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£357 GBP
$475 USD
View
A
Retailer 8
-
£383 GBP
$510 USD
View
A
Retailer 9
-
£454 GBP
ZAR 9,774 ZAR
View
B+
Retailer 10
-
£465 GBP
View
B+
Retailer 11
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£487 GBP
A$998 AUD
View
B+
Retailer 12
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£508 GBP
$676 USD
View
B+
Retailer 13
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£518 GBP
$690 USD
View
B+
Retailer 14
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£560 GBP
$746 USD
View
B+
Retailer 15
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£615 GBP
A$1,260 AUD
View
B+
Retailer 16
-
£678 GBP
$903 USD
View
B
Retailer 17
-
£828 GBP
$1,102 USD
View
B
Retailer 18
-
£850 GBP
$1,132 USD
View
B
Retailer 19
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£888 GBP
$1,182 USD
View
B
Retailer 20
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£1,017 GBP
$1,354 USD
View
B
Retailer 21
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£1,047 GBP
A$2,145 AUD
View
Price last confirmed 21 days ago
B
Retailer 22
-
£1,065 GBP
View
Most Expensive
B
Reve Diamonds
82F1DC48C · Oct 28
£1,098 GBP
$1,462 USD
View
22 more retailers have this diamond
Prices start from £213 GBPSave up to £884 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