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Heart|Lab Grown|IGI

1.00ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG845650701

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG845650701

Diamond specifications and retailer prices

From £127 GBP
$169 USD
As of October 28, 2026
Save £654 GBP (84%) vs most expensive(unlock to see where)
14 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 top-tier cut grade and certified by IGI LG845650701 or 845650701. Listed at 14 retailers as of October 28, 2026, with prices from £127 to £781, a £654 spread on the same certified stone. Reve Diamonds lists it at £781. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845650701
Dimensions6.07 × 6.94 × 3.93 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.07 mm6.94 mm1.00 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845650701
Side View
Table 62.0%Crown 36.6°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 56.6%

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 28
Current: £246 GBP|Low: £126 GBP|High: £781 GBP|Avg: £344 GBP|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 29, 2026
Retailer 8£127 GBP
Retailer 12£141 GBP
Retailer 5£170 GBP
Retailer 3£191 GBP
Retailer 7£234 GBP
Retailer 1£246 GBP
Retailer 11£269 GBP
Retailer 4£271 GBP
Retailer 9£430 GBP
Retailer 2£480 GBP
Retailer 10£496 GBP
Retailer 6£665 GBP
Reve Diamonds£781 GBP

13 data points across 13 retailers

14 retailers£127 GBP to £781 GBP

A
Cheapest Retailer
-
£127 GBP
$169 USD
Final sale: no returns
A
Retailer 2
-
£141 GBP
$188 USD
View
A
Retailer 3
-
£141 GBP
$188 USD
View
A
Retailer 4
-
£170 GBP
View
B+
Retailer 5
-
£191 GBP
$255 USD
View
A
Retailer 6
-
£234 GBP
$311 USD
View
A
Retailer 7
-
£246 GBP
View
A
Retailer 8
-
£269 GBP
View
B+
Retailer 9
-
£271 GBP
$361 USD
View
B
Retailer 10
-
£430 GBP
A$880 AUD
View
B
Retailer 11
-
£480 GBP
$639 USD
View
B
Retailer 12
-
£496 GBP
$661 USD
View
B
Retailer 13
-
£665 GBP
View
Most Expensive
B
Reve Diamonds
AF6C67C42 · Oct 28
£781 GBP
$1,040 USD
View
13 more retailers have this diamond
Prices start from £127 GBPSave up to £654 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
£127 GBP