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Heart|Lab Grown|IGI

1.00ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG680544710

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG680544710

Diamond specifications and retailer prices

From £152 GBP
$202 USD
As of October 27, 2026
Save £749 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £900 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 LG680544710 or 680544710. Listed at 18 retailers as of October 27, 2026, with prices from £152 to £900, a £749 spread on the same certified stone. Reve Diamonds lists it at £900. 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
SymmetryVery Good
FluorescenceNone
Crown angle33.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680544710
Dimensions6.77 × 6.13 × 4.11 mm
L/W Ratio1.10
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
6.77 mm6.13 mm1.00 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG680544710
Side View
Table 57.0%Crown 33.7°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 60.7%

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: £344 GBP|Low: £146 GBP|High: £889 GBP|Avg: £394 GBP|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 8£152 GBP
Retailer 2£169 GBP
Retailer 10£188 GBP
Retailer 4£246 GBP
Retailer 5£317 GBP
Retailer 11£325 GBP
Retailer 1£344 GBP
Retailer 12£365 GBP
Retailer 7£482 GBP
Retailer 9£511 GBP
Retailer 3£677 GBP
Retailer 6£879 GBP

43 data points across 12 retailers

18 retailers£152 GBP to £900 GBP

A
Cheapest Retailer
-
£152 GBP
$202 USD
A
Retailer 2
-
£169 GBP
$225 USD
View
Final sale: no returns
A
Retailer 3
-
£176 GBP
$234 USD
View
A
Retailer 4
-
£188 GBP
$250 USD
View
A
Retailer 5
-
£188 GBP
$250 USD
View
A
Retailer 6
-
£246 GBP
$328 USD
View
B+
Retailer 7
-
£317 GBP
€402 EUR
View
B+
Retailer 8
-
£325 GBP
$433 USD
View
B+
Retailer 9
-
£344 GBP
View
B+
Retailer 10
-
£365 GBP
$486 USD
View
B
Retailer 11
-
£482 GBP
$642 USD
View
B
Retailer 12
-
£509 GBP
View
B
Retailer 13
-
£511 GBP
$680 USD
View
B
Retailer 14
-
£604 GBP
$804 USD
View
B
Retailer 15
-
£644 GBP
$857 USD
View
B
Retailer 16
-
£690 GBP
$919 USD
View
B
Retailer 17
-
£879 GBP
View
Most Expensive
B
Reve Diamonds
964CD6156 · Oct 28
£900 GBP
$1,199 USD
View
17 more retailers have this diamond
Prices start from £152 GBPSave up to £749 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
£152 GBP