Heart|Lab Grown|IGI

1.55ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG825655893

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825655893

Diamond specifications and retailer prices

From £200 GBP
$266 USD
As of October 27, 2026
Save £856 GBP (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,055 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.55ct lab-grown heart diamond

This 1.55ct 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 LG825655893 or 825655893. Listed at 19 retailers as of October 27, 2026, with prices from £200 to £1,055, a £856 spread on the same certified stone. Reve Diamonds lists it at £1,055. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825655893
Dimensions7.92 × 7.34 × 4.77 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.92 mm7.34 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825655893
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.2%

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: £411 GBP|Low: £224 GBP|High: £1,006 GBP|Avg: £482 GBP|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 10£228 GBP
Retailer 3£248 GBP
Retailer 8£264 GBP
Retailer 4£344 GBP
Retailer 9£345 GBP
Retailer 1£411 GBP
Retailer 5£426 GBP
Retailer 6£473 GBP
Retailer 7£577 GBP
Retailer 12£629 GBP
Retailer 2£910 GBP
Retailer 11£999 GBP

30 data points across 12 retailers

19 retailers£200 GBP to £1,055 GBP

A
Cheapest Retailer
-
£200 GBP
$266 USD
A
Retailer 2
-
£228 GBP
$304 USD
View
Final sale: no returns
A
Retailer 3
-
£232 GBP
$309 USD
View
A
Retailer 4
-
£248 GBP
$330 USD
View
A
Retailer 5
-
£248 GBP
$330 USD
View
A
Retailer 6
-
£264 GBP
View
B+
Retailer 7
-
£344 GBP
$458 USD
View
A
Retailer 8
-
£345 GBP
$460 USD
View
A
Retailer 9
-
£411 GBP
€521 EUR
View
A
Retailer 10
-
£426 GBP
ZAR 9,167 ZAR
View
B+
Retailer 11
-
£473 GBP
View
B+
Retailer 12
-
£492 GBP
$655 USD
View
B+
Retailer 13
-
£577 GBP
A$1,182 AUD
View
B+
Retailer 14
-
£629 GBP
$837 USD
View
B
Retailer 15
-
£797 GBP
$1,062 USD
View
B
Retailer 16
-
£836 GBP
$1,113 USD
View
B
Retailer 17
-
£910 GBP
$1,212 USD
View
Retailer 18
-
£999 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Reve Diamonds
2E069E4E7 · Oct 28
£1,055 GBP
$1,405 USD
View
18 more retailers have this diamond
Prices start from £200 GBPSave up to £856 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
1.55ct Heart
£200 GBP