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Heart|Lab Grown|IGI

10.05ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG835642676

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG835642676

Diamond specifications and retailer prices

From £3,200 GBP
$4,262 USD
As of October 29, 2026
Save £9,488 GBP (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £17,467 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 very-good cut grade and certified by IGI LG835642676 or 835642676. Listed at 15 retailers as of October 29, 2026, with a 296% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

10.05
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835642676
Dimensions13.50 × 14.63 × 8.23 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.50 mm14.63 mm10.05 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835642676
Side View
Table 64.0%Crown 40.3°Girdle: THK-VTKPavilion 35.8°Culet: NoneDepth 56.3%

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 29
Current: £17,467 GBP|Low: £1,690 GBP|High: £17,467 GBP|Avg: £5,020 GBP
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
October 29, 2026
Retailer 3£1,693 GBP
Retailer 16£2,625 GBP
Retailer 7£2,754 GBP
Retailer 4£2,874 GBP
Retailer 15£2,938 GBP
Retailer 12£3,200 GBP
Retailer 14£3,202 GBP
Retailer 2£3,358 GBP
Retailer 9£3,360 GBP
Retailer 11£4,383 GBP
Retailer 10£4,462 GBP
Retailer 5£5,004 GBP
Retailer 8£6,164 GBP
Retailer 6£6,552 GBP
Retailer 13£12,688 GBP
Brilliant Earth£17,467 GBP

31 data points across 16 retailers

15 retailers£3,200 GBP to £12,688 GBP

A
Retailer 1
-
£1,693 GBP
Price last confirmed 14 days ago
A
Retailer 2
-
£2,625 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
£2,754 GBP
$3,668 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
£2,874 GBP
ZAR 61,835 ZAR
View
Price last confirmed 14 days ago
B+
Retailer 5
-
£2,938 GBP
$3,912 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
£3,200 GBP
$4,262 USD
View
Final sale: no returns
B+
Retailer 7
-
£3,358 GBP
$4,472 USD
View
B+
Retailer 8
-
£3,360 GBP
$4,475 USD
View
B+
Retailer 9
-
£4,383 GBP
HK$45,600 HKD
View
B+
Retailer 10
-
£4,462 GBP
$5,942 USD
View
B
Retailer 11
-
£5,004 GBP
$6,664 USD
View
Price last confirmed 14 days ago
B
Retailer 12
-
£6,164 GBP
A$12,628 AUD
View
Price last confirmed 20 days ago
B
Retailer 13
-
£6,552 GBP
$8,725 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
£12,688 GBP
SGD 22,833 SGD
View
Most Expensive
B
Brilliant Earth
22252753Y · Oct 28
£17,467 GBP
$23,260 USD
View
Price under review
14 more retailers have this diamond
Prices start from £3,200 GBPSave up to £9,488 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
£3,200 GBP