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Heart|Lab Grown|IGI

10.06ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG754536231

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG754536231

Diamond specifications and retailer prices

From £2,400 GBP
As of October 29, 2026
Save £6,916 GBP (74%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £17,489 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 10.06ct lab-grown heart diamond

This 10.06ct 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 LG754536231 or 754536231. Listed at 20 retailers as of October 27, 2026, with a 288% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

10.06
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754536231
Dimensions14.35 × 14.35 × 13.34 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.35 mm14.35 mm10.06 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754536231
Side View
Table 58.0%Crown 37.3°Girdle: STK-VTKPavilion 38.6°Culet: NoneDepth 61.1%

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 29
Current: £17,489 GBP|Low: £2,212 GBP|High: £17,489 GBP|Avg: £4,516 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
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 5£2,305 GBP
Retailer 14£2,400 GBP
Retailer 9£2,507 GBP
Retailer 6£2,581 GBP
Retailer 7£2,673 GBP
Retailer 10£2,673 GBP
Retailer 19£2,793 GBP
Retailer 11£2,916 GBP
Retailer 18£3,423 GBP
Retailer 12£3,544 GBP
Retailer 2£4,138 GBP
Retailer 8£4,153 GBP
Retailer 13£4,270 GBP
Retailer 16£4,964 GBP
Retailer 15£5,577 GBP
Retailer 17£6,393 GBP
Retailer 4£6,626 GBP
Retailer 3£7,414 GBP
Brilliant Earth£17,489 GBP

41 data points across 19 retailers

20 retailers£2,400 GBP to £9,316 GBP

A
Retailer 1
-
£2,305 GBP
$3,069 USD
Price last confirmed 7 days ago
A
Retailer 2
-
£2,400 GBP
View
A
Retailer 3
-
£2,507 GBP
$3,339 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£2,581 GBP
$3,437 USD
View
Final sale: no returns
A
Retailer 5
-
£2,673 GBP
$3,560 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
£2,673 GBP
$3,560 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
£2,793 GBP
$3,720 USD
View
B+
Retailer 8
-
£2,916 GBP
$3,883 USD
View
B+
Retailer 9
-
£3,423 GBP
$4,559 USD
View
B+
Retailer 10
-
£3,544 GBP
View
B+
Retailer 11
-
£4,138 GBP
ZAR 89,016 ZAR
View
B+
Retailer 12
-
£4,153 GBP
$5,531 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
£4,270 GBP
€5,416 EUR
View
B
Retailer 14
-
£4,964 GBP
A$10,170 AUD
View
Price last confirmed 7 days ago
B
Retailer 15
-
£5,577 GBP
$7,427 USD
View
B
Retailer 16
-
£6,393 GBP
$8,513 USD
View
B
Retailer 17
-
£6,626 GBP
A$13,574 AUD
View
Price last confirmed 20 days ago
B
Retailer 18
-
£7,414 GBP
$9,873 USD
View
B
Retailer 19
-
£9,316 GBP
$12,406 USD
View
Most Expensive
B
Brilliant Earth
20614091A · Oct 28
£17,489 GBP
$23,290 USD
View
Price under review
19 more retailers have this diamond
Prices start from £2,400 GBPSave up to £6,916 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
10.06ct Heart
£2,400 GBP