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Heart|Lab Grown|IGI

10.05ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG828692453

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828692453

Diamond specifications and retailer prices

From £1,604 GBP
$2,136 USD
As of October 27, 2026
Save £8,676 GBP (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £10,280 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 10.05ct lab-grown heart diamond

This 10.05ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828692453 or 828692453. Listed at 19 retailers as of October 27, 2026, with prices from £1,604 to £10,280, a £8,676 spread on the same certified stone. Brilliant Earth lists it at £10,280. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.05
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828692453
Dimensions14.90 × 13.02 × 8.76 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
14.90 mm13.02 mm10.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828692453
Side View
Table 66.0%Crown 39.5°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 58.8%

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 27
Current: £10,280 GBP|Low: £1,604 GBP|High: £10,280 GBP|Avg: £3,380 GBP|+11.0%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 6£1,604 GBP
Retailer 15£1,670 GBP
Retailer 17£1,745 GBP
Retailer 7£1,797 GBP
Retailer 2£1,861 GBP
Retailer 3£1,881 GBP
Retailer 11£1,927 GBP
Retailer 14£2,160 GBP
Retailer 12£2,553 GBP
Retailer 16£2,558 GBP
Retailer 10£2,695 GBP
Retailer 13£2,881 GBP
Retailer 8£2,908 GBP
Retailer 9£3,503 GBP
Retailer 4£4,806 GBP
Retailer 18£5,279 GBP
Retailer 19£5,338 GBP
Retailer 5£6,506 GBP
Brilliant Earth£10,280 GBP

24 data points across 19 retailers

19 retailers£1,604 GBP to £10,280 GBP

A
Cheapest Retailer
-
£1,604 GBP
$2,136 USD
A
Retailer 2
-
£1,670 GBP
View
A
Retailer 3
-
£1,745 GBP
$2,324 USD
View
A
Retailer 4
-
£1,797 GBP
$2,393 USD
View
Final sale: no returns
A
Retailer 5
-
£1,861 GBP
$2,478 USD
View
A
Retailer 6
-
£1,881 GBP
$2,505 USD
View
A
Retailer 7
-
£1,927 GBP
$2,566 USD
View
Price last confirmed 18 days ago
A
Retailer 8
-
£2,160 GBP
$2,876 USD
View
A
Retailer 9
-
£2,553 GBP
View
A
Retailer 10
-
£2,558 GBP
$3,406 USD
View
A
Retailer 11
-
£2,695 GBP
$3,589 USD
View
A
Retailer 12
-
£2,881 GBP
ZAR 61,978 ZAR
View
A
Retailer 13
-
£2,908 GBP
$3,873 USD
View
B+
Retailer 14
-
£3,503 GBP
A$7,176 AUD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
£4,806 GBP
$6,400 USD
View
B+
Retailer 16
-
£5,279 GBP
$7,030 USD
View
B+
Retailer 17
-
£5,338 GBP
$7,108 USD
View
B
Retailer 18
-
£6,506 GBP
$8,665 USD
View
Most Expensive
B
Brilliant Earth
21698955A · Oct 28
£10,280 GBP
$13,690 USD
View
18 more retailers have this diamond
Prices start from £1,604 GBPSave up to £8,676 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
10.05ct Heart
£1,604 GBP