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Heart|Lab Grown|IGI

1.57ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG818663600

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818663600

Diamond specifications and retailer prices

From £184 GBP
$244 USD
As of October 27, 2026
Save £820 GBP (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,003 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818663600 or 818663600. Listed at 22 retailers as of October 27, 2026, with prices from £184 to £1,003, a £820 spread on the same certified stone. Reve Diamonds lists it at £1,003. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818663600
Dimensions7.15 × 8.04 × 4.78 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.15 mm8.04 mm1.57 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818663600
Side View
Table 56.0%Crown 33.5°Girdle: Slightly ThickPavilion 40.5°Culet: NoneDepth 59.5%

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: £917 GBP|Low: £176 GBP|High: £1,003 GBP|Avg: £474 GBP|-0.5%
Retailer 1
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Retailer 19
Reve Diamonds
October 29, 2026
Retailer 2£184 GBP
Retailer 19£205 GBP
Retailer 7£213 GBP
Retailer 4£227 GBP
Retailer 8£227 GBP
Retailer 16£261 GBP
Retailer 12£307 GBP
Retailer 14£391 GBP
Retailer 13£429 GBP
Retailer 10£443 GBP
Retailer 5£449 GBP
Retailer 11£473 GBP
Retailer 9£474 GBP
Retailer 15£530 GBP
Retailer 17£573 GBP
Retailer 6£731 GBP
Retailer 3£845 GBP
Retailer 1£917 GBP
Retailer 18£925 GBP
Reve Diamonds£1,003 GBP

45 data points across 20 retailers

22 retailers£184 GBP to £1,003 GBP

A
Cheapest Retailer
-
£184 GBP
$244 USD
A
Retailer 2
-
£205 GBP
$272 USD
View
Final sale: no returns
A
Retailer 3
-
£213 GBP
$283 USD
View
A
Retailer 4
-
£227 GBP
$302 USD
View
A
Retailer 5
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£227 GBP
$302 USD
View
A
Retailer 6
-
£261 GBP
View
Price last confirmed 12 days ago
B+
Retailer 7
-
£307 GBP
$408 USD
View
A
Retailer 8
-
£391 GBP
ZAR 8,388 ZAR
View
A
Retailer 9
-
£429 GBP
View
B+
Retailer 10
-
£443 GBP
$588 USD
View
B+
Retailer 11
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£449 GBP
A$918 AUD
View
B+
Retailer 12
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£473 GBP
$629 USD
View
B+
Retailer 13
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£474 GBP
$630 USD
View
B+
Retailer 14
-
£530 GBP
A$1,084 AUD
View
B+
Retailer 15
-
£573 GBP
$761 USD
View
B+
Retailer 16
-
£698 GBP
$928 USD
View
B
Retailer 17
-
£731 GBP
$971 USD
View
B
Retailer 18
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£770 GBP
$1,023 USD
View
B
Retailer 19
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£845 GBP
A$1,727 AUD
View
Price last confirmed 21 days ago
B
Retailer 20
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£917 GBP
View
B
Retailer 21
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£925 GBP
$1,229 USD
View
Most Expensive
B
Reve Diamonds
7A8FBC761 · Oct 28
£1,003 GBP
$1,333 USD
View
21 more retailers have this diamond
Prices start from £184 GBPSave up to £820 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
£184 GBP