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Heart|Lab Grown|IGI

10.07ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG823648770

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823648770

Diamond specifications and retailer prices

From £1,614 GBP
As of October 29, 2026
Save £4,677 GBP (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £6,291 GBP at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 10.07ct lab-grown heart diamond

This 10.07ct 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 LG823648770 or 823648770. Listed at 11 retailers as of October 27, 2026, with prices from £1,614 to £6,291, a £4,677 spread on the same certified stone. Taylor and Hart lists it at £6,291. 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

10.07
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823648770
Dimensions14.89 × 14.19 × 8.27 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.89 mm14.19 mm10.07 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823648770
Side View
Table 58.0%Crown 33.5°Girdle: THK-VTKPavilion 37.4°Culet: NoneDepth 55.5%

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: £2,467 GBP|Low: £1,614 GBP|High: £6,793 GBP|Avg: £3,584 GBP|-9.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
October 29, 2026
Retailer 5£1,614 GBP
Retailer 7£1,735 GBP
Retailer 4£1,859 GBP
Retailer 1£2,467 GBP
Retailer 3£2,784 GBP
Retailer 9£2,913 GBP
Retailer 10£2,923 GBP
Retailer 2£3,509 GBP
Retailer 8£4,845 GBP
Retailer 6£5,339 GBP
Taylor and Hart£6,291 GBP

39 data points across 11 retailers

11 retailers£1,614 GBP to £6,291 GBP

A
Cheapest Retailer
-
£1,614 GBP
A
Retailer 2
-
£1,735 GBP
$2,311 USD
View
Final sale: no returns
A
Retailer 3
-
£1,859 GBP
$2,475 USD
View
A
Retailer 4
-
£2,467 GBP
View
A
Retailer 5
-
£2,784 GBP
ZAR 59,895 ZAR
View
A
Retailer 6
-
£2,913 GBP
$3,879 USD
View
A
Retailer 7
-
£2,923 GBP
$3,892 USD
View
Retailer 8
-
£3,509 GBP
A$7,190 AUD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
£4,845 GBP
$6,452 USD
View
B
Retailer 10
-
£5,339 GBP
$7,110 USD
View
Most Expensive
B
Taylor and Hart
0L2WCLS · Oct 27
£6,291 GBP
$8,377 USD
View
10 more retailers have this diamond
Prices start from £1,614 GBPSave up to £4,677 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
10.07ct Heart
£1,614 GBP