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Heart|Lab Grown|IGI

10.50ct E VS1 Heart Lab Grown Diamond

E/VS1 • IGI LG776652401

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG776652401

Diamond specifications and retailer prices

From £2,076 GBP
$2,781 USD
As of October 30, 2026
Save £14,269 GBP (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £16,345 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 10.5ct lab-grown heart diamond

This 10.5ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG776652401 or 776652401. Listed at 20 retailers as of October 30, 2026, with prices from £2,076 to £16,345, a £14,269 spread on the same certified stone. Do Amore Diamonds lists it at £16,345. 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

10.50
Carat
E
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776652401
Dimensions12.99 × 15.34 × 8.80 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.99 mm15.34 mm10.50 ctE / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776652401
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 57.4%

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 30
Current: £6,750 GBP|Low: £1,993 GBP|High: £6,846 GBP|Avg: £3,704 GBP|+2.4%
Retailer 1
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
October 31, 2026
Retailer 14£2,076 GBP
Retailer 4£2,258 GBP
Retailer 6£2,324 GBP
Retailer 15£2,408 GBP
Retailer 13£2,526 GBP
Retailer 5£2,688 GBP
Retailer 3£3,321 GBP
Retailer 10£3,382 GBP
Retailer 12£3,459 GBP
Retailer 8£3,494 GBP
Retailer 9£4,113 GBP
Retailer 11£4,935 GBP
Retailer 7£5,185 GBP
Retailer 2£6,050 GBP
Retailer 1£6,750 GBP

44 data points across 15 retailers

20 retailers£2,076 GBP to £16,345 GBP

A
Cheapest Retailer
-
£2,076 GBP
$2,781 USD
A
Retailer 2
-
£2,258 GBP
$3,026 USD
View
A
Retailer 3
-
£2,324 GBP
$3,114 USD
View
Final sale: no returns
Retailer 4
-
£2,408 GBP
$3,226 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
£2,408 GBP
$3,226 USD
View
A
Retailer 6
-
£2,526 GBP
$3,385 USD
View
B+
Retailer 7
-
£2,688 GBP
$3,602 USD
View
B+
Retailer 8
-
£3,321 GBP
$4,450 USD
View
B+
Retailer 9
-
£3,382 GBP
$4,532 USD
View
B+
Retailer 10
-
£3,459 GBP
$4,635 USD
View
B+
Retailer 11
-
£3,494 GBP
View
B
Retailer 12
-
£4,113 GBP
ZAR 89,037 ZAR
View
B
Retailer 13
-
£4,580 GBP
$6,137 USD
View
Retailer 14
-
£4,935 GBP
A$10,173 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
-
£6,050 GBP
$8,107 USD
View
B
Retailer 16
-
£6,629 GBP
$8,883 USD
View
B
Retailer 17
-
£6,750 GBP
A$13,915 AUD
View
B
Retailer 18
-
£9,261 GBP
$12,409 USD
View
B
Retailer 19
-
£14,277 GBP
$19,130 USD
View
Most Expensive
C
Do Amore Diamonds
23-776652401 · Oct 31
£16,345 GBP
$21,900 USD
View
19 more retailers have this diamond
Prices start from £2,076 GBPSave up to £14,269 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
10.50ct Heart
£2,076 GBP