CaratHunter
Plans
Heart|Lab Grown|IGI

0.54ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG783603107

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG783603107

Diamond specifications and retailer prices

From £107 GBP
$142 USD
As of October 30, 2026
Save £650 GBP (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £756 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.54ct lab-grown heart diamond

This 0.54ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG783603107 or 783603107. Listed at 18 retailers as of October 30, 2026, with prices from £107 to £756, a £650 spread on the same certified stone. Reve Diamonds lists it at £756. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783603107
Dimensions5.39 × 5.41 × 3.15 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.39 mm5.41 mm0.54 ctE / VVS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG783603107
Side View
Table 61.0%Crown 35.8°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 58.2%

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: £226 GBP|Low: £86 GBP|High: £768 GBP|Avg: £307 GBP|+0.5%
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
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 30, 2026
Retailer 5£107 GBP
Retailer 16£119 GBP
Retailer 4£132 GBP
Retailer 8£132 GBP
Retailer 6£180 GBP
Retailer 14£222 GBP
Retailer 1£226 GBP
Retailer 10£233 GBP
Retailer 13£238 GBP
Retailer 2£245 GBP
Retailer 17£302 GBP
Retailer 15£345 GBP
Retailer 9£360 GBP
Retailer 3£417 GBP
Retailer 7£465 GBP
Retailer 11£620 GBP
Retailer 12£687 GBP
Reve Diamonds£756 GBP

35 data points across 18 retailers

18 retailers£107 GBP to £756 GBP

A
Cheapest Retailer
-
£107 GBP
$142 USD
A
Retailer 2
-
£119 GBP
$158 USD
View
Final sale: no returns
A
Retailer 3
-
£132 GBP
$176 USD
View
A
Retailer 4
-
£132 GBP
$176 USD
View
A
Retailer 5
-
£180 GBP
$240 USD
View
Retailer 6
-
£222 GBP
$295 USD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
£226 GBP
View
B+
Retailer 8
-
£233 GBP
€296 EUR
View
B+
Retailer 9
-
£238 GBP
ZAR 5,123 ZAR
View
B+
Retailer 10
-
£245 GBP
$326 USD
View
B+
Retailer 11
-
£302 GBP
$402 USD
View
B
Retailer 12
-
£345 GBP
$459 USD
View
B
Retailer 13
-
£360 GBP
$480 USD
View
B
Retailer 14
-
£417 GBP
$555 USD
View
B
Retailer 15
-
£465 GBP
$620 USD
View
B
Retailer 16
-
£620 GBP
View
B
Retailer 17
-
£687 GBP
View
Most Expensive
B
Reve Diamonds
09C30A670 · Oct 30
£756 GBP
$1,007 USD
View
17 more retailers have this diamond
Prices start from £107 GBPSave up to £650 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
0.54ct Heart
£107 GBP