Heart|Lab Grown|IGI

1.00ct E VS2 Heart Lab Grown Diamond

VG • E/VS2 • IGI LG842612501

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG842612501

Diamond specifications and retailer prices

From £114 GBP
$152 USD
As of October 27, 2026
Save £667 GBP (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £781 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG842612501 or 842612501. Listed at 16 retailers as of October 27, 2026, with prices from £114 to £781, a £667 spread on the same certified stone. Reve Diamonds lists it at £781. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842612501
Dimensions6.16 × 6.84 × 3.99 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
6.16 mm6.84 mm1.00 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842612501
Side View
Table 63.0%Crown 34.8°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 58.3%

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 27
Current: £246 GBP|Low: £126 GBP|High: £782 GBP|Avg: £334 GBP|+1.8%
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
Reve Diamonds
October 29, 2026
Retailer 10£127 GBP
Retailer 3£141 GBP
Retailer 4£141 GBP
Retailer 7£170 GBP
Retailer 6£191 GBP
Retailer 9£234 GBP
Retailer 1£246 GBP
Retailer 12£269 GBP
Retailer 5£271 GBP
Retailer 13£430 GBP
Retailer 2£454 GBP
Retailer 14£480 GBP
Retailer 11£496 GBP
Retailer 8£665 GBP
Reve Diamonds£781 GBP

23 data points across 15 retailers

16 retailers£114 GBP to £781 GBP

A
Cheapest Retailer
-
£114 GBP
$152 USD
A
Retailer 2
-
£127 GBP
$169 USD
View
Final sale: no returns
A
Retailer 3
-
£141 GBP
$188 USD
View
A
Retailer 4
-
£141 GBP
$188 USD
View
A
Retailer 5
-
£170 GBP
View
B+
Retailer 6
-
£191 GBP
$255 USD
View
A
Retailer 7
-
£234 GBP
$311 USD
View
A
Retailer 8
-
£246 GBP
View
B+
Retailer 9
-
£269 GBP
View
B+
Retailer 10
-
£271 GBP
$361 USD
View
B
Retailer 11
-
£430 GBP
A$880 AUD
View
B
Retailer 12
-
£454 GBP
$605 USD
View
B
Retailer 13
-
£480 GBP
$639 USD
View
B
Retailer 14
-
£496 GBP
$661 USD
View
B
Retailer 15
-
£665 GBP
View
Most Expensive
B
Reve Diamonds
F25909615 · Oct 28
£781 GBP
$1,040 USD
View
15 more retailers have this diamond
Prices start from £114 GBPSave up to £667 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
1.00ct Heart
£114 GBP