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Heart|Lab Grown|IGI

1.05ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG769648068

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG769648068

Diamond specifications and retailer prices

From £175 GBP
$234 USD
As of October 30, 2026
Save £795 GBP (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,799 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown heart diamond

This 1.05ct 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 LG769648068 or 769648068. Listed at 20 retailers as of October 30, 2026, with a 455% 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

1.05
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769648068
Dimensions6.27 × 6.97 × 4.08 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.27 mm6.97 mm1.05 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769648068
Side View
Table 62.0%Crown 35.7°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 58.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,799 GBP|Low: £167 GBP|High: £1,799 GBP|Avg: £559 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
October 31, 2026
Retailer 12£175 GBP
Retailer 4£194 GBP
Retailer 13£216 GBP
Retailer 5£290 GBP
Retailer 10£410 GBP
Retailer 3£446 GBP
Retailer 2£456 GBP
Retailer 6£465 GBP
Retailer 8£523 GBP
Retailer 9£581 GBP
Retailer 11£698 GBP
Retailer 7£961 GBP
Do Amore Diamonds£1,799 GBP

44 data points across 13 retailers

20 retailers£175 GBP to £970 GBP

A
Cheapest Retailer
-
£175 GBP
$234 USD
A
Retailer 2
-
£194 GBP
$260 USD
View
Final sale: no returns
A
Retailer 3
-
£202 GBP
$271 USD
View
A
Retailer 4
-
£207 GBP
$278 USD
View
A
Retailer 5
-
£216 GBP
$290 USD
View
A
Retailer 6
-
£216 GBP
$290 USD
View
A
Retailer 7
-
£290 GBP
$388 USD
View
B+
Retailer 8
-
£410 GBP
ZAR 8,876 ZAR
View
B+
Retailer 9
-
£446 GBP
$598 USD
View
B+
Retailer 10
-
£456 GBP
View
B+
Retailer 11
-
£465 GBP
A$958 AUD
View
B
Retailer 12
-
£523 GBP
A$1,078 AUD
View
B
Retailer 13
-
£581 GBP
A$1,197 AUD
View
B
Retailer 14
-
£698 GBP
$935 USD
View
B
Retailer 15
-
£767 GBP
$1,028 USD
View
B
Retailer 16
-
£894 GBP
$1,197 USD
View
B
Retailer 17
-
£961 GBP
View
B
Retailer 18
-
£970 GBP
$1,300 USD
View
Retailer 19
-
£1,672 GBP
$2,240 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-769648068 · Oct 31
£1,799 GBP
$2,410 USD
View
Price under review
19 more retailers have this diamond
Prices start from £175 GBPSave up to £795 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
1.05ct Heart
£175 GBP