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Heart|Lab Grown|IGI

1.08ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG670457726

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG670457726

Diamond specifications and retailer prices

From £177 GBP
$237 USD
As of October 30, 2026
Save £800 GBP (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,694 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.08ct lab-grown heart diamond

This 1.08ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG670457726 or 670457726. Listed at 18 retailers as of October 30, 2026, with a 452% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670457726
Dimensions6.62 × 7.05 × 3.92 mm
L/W Ratio1.06
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
6.62 mm7.05 mm1.08 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670457726
Side View
Table 66.0%Crown 38.1°Girdle: MED-STKPavilion 39°Culet: NoneDepth 55.6%

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 30
Current: £1,694 GBP|Low: £169 GBP|High: £1,694 GBP|Avg: £536 GBP
Do Amore Diamonds
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
October 30, 2026
Retailer 3£177 GBP
Retailer 14£198 GBP
Retailer 6£204 GBP
Retailer 4£219 GBP
Retailer 7£298 GBP
Retailer 12£304 GBP
Retailer 9£415 GBP
Retailer 2£461 GBP
Retailer 10£539 GBP
Retailer 8£588 GBP
Retailer 13£706 GBP
Retailer 5£777 GBP
Retailer 11£973 GBP
Retailer 15£977 GBP
Do Amore Diamonds£1,694 GBP

43 data points across 15 retailers

18 retailers£177 GBP to £977 GBP

A
Cheapest Retailer
-
£177 GBP
$237 USD
A
Retailer 2
-
£198 GBP
$265 USD
View
Final sale: no returns
A
Retailer 3
-
£204 GBP
$274 USD
View
A
Retailer 4
-
£216 GBP
$290 USD
View
A
Retailer 5
-
£219 GBP
$293 USD
View
A
Retailer 6
-
£293 GBP
$392 USD
View
A
Retailer 7
-
£298 GBP
$399 USD
View
Retailer 8
-
£304 GBP
View
Price last confirmed 14 days ago
B+
Retailer 9
-
£415 GBP
ZAR 8,987 ZAR
View
B+
Retailer 10
-
£461 GBP
View
B+
Retailer 11
-
£539 GBP
A$1,111 AUD
View
B+
Retailer 12
-
£588 GBP
A$1,212 AUD
View
B
Retailer 13
-
£706 GBP
$946 USD
View
B
Retailer 14
-
£777 GBP
$1,041 USD
View
B
Retailer 15
-
£903 GBP
$1,210 USD
View
B
Retailer 16
-
£973 GBP
View
B
Retailer 17
-
£977 GBP
$1,309 USD
View
Most Expensive
Do Amore Diamonds
27-BCF3B45C3 · Oct 30
£1,694 GBP
$2,270 USD
View
Price under review
17 more retailers have this diamond
Prices start from £177 GBPSave up to £800 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
1.08ct Heart
£177 GBP