CaratHunter
Plans
Round|Lab Grown|IGI

10.50ct E VVS2 Round Lab Grown Diamond

EX • E/VVS2 • IGI LG784639799

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784639799

Diamond specifications and retailer prices

From £2,721 GBP
$3,646 USD
As of October 29, 2026
Save £18,684 GBP (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £21,405 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.5ct lab-grown round diamond

This 10.5ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784639799 or 784639799. Listed at 23 retailers as of October 29, 2026, with prices from £2,721 to £21,405, a £18,684 spread on the same certified stone. Brilliant Earth lists it at £21,405. 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

10.50
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784639799
Dimensions14.15 × 14.26 × 8.41 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.15 mm14.26 mm10.50 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784639799
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.1%

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: £21,405 GBP|Low: £2,699 GBP|High: £21,405 GBP|Avg: £6,285 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
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 5£2,721 GBP
Retailer 2£2,817 GBP
Retailer 11£2,961 GBP
Retailer 9£3,047 GBP
Retailer 14£3,131 GBP
Retailer 6£3,156 GBP
Retailer 19£3,273 GBP
Retailer 7£3,346 GBP
Retailer 3£3,783 GBP
Retailer 20£3,918 GBP
Retailer 4£3,944 GBP
Retailer 13£4,106 GBP
Retailer 17£4,885 GBP
Retailer 8£4,894 GBP
Retailer 16£5,096 GBP
Retailer 21£5,820 GBP
Retailer 18£5,920 GBP
Retailer 15£6,012 GBP
Retailer 12£7,872 GBP
Retailer 10£11,135 GBP
Retailer 22£15,986 GBP
Brilliant Earth£21,405 GBP

31 data points across 22 retailers

23 retailers£2,721 GBP to £21,405 GBP

A
Cheapest Retailer
-
£2,721 GBP
$3,646 USD
A
Retailer 2
-
£2,817 GBP
View
A
Retailer 3
-
£2,961 GBP
$3,967 USD
View
A
Retailer 4
-
£3,047 GBP
$4,082 USD
View
Final sale: no returns
Retailer 5
-
£3,131 GBP
$4,195 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
£3,156 GBP
$4,229 USD
View
A
Retailer 7
-
£3,273 GBP
$4,385 USD
View
A
Retailer 8
-
£3,346 GBP
$4,483 USD
View
A
Retailer 9
-
£3,783 GBP
HK$39,600 HKD
View
A
Retailer 10
-
£3,918 GBP
$5,250 USD
View
A
Retailer 11
-
£3,944 GBP
$5,285 USD
View
A
Retailer 12
-
£4,106 GBP
View
B+
Retailer 13
-
£4,885 GBP
ZAR 105,745 ZAR
View
A
Retailer 14
-
£4,894 GBP
$6,557 USD
View
B+
Retailer 15
-
£5,096 GBP
€6,503 EUR
View
B+
Retailer 16
-
£5,820 GBP
$7,798 USD
View
Retailer 17
-
£5,920 GBP
A$12,203 AUD
View
Price last confirmed 9 days ago
Retailer 18
-
£6,012 GBP
$8,055 USD
View
Price last confirmed 24 days ago
B+
Retailer 19
-
£7,656 GBP
$10,258 USD
View
B+
Retailer 20
-
£7,872 GBP
$10,548 USD
View
B
Retailer 21
-
£11,135 GBP
$14,920 USD
View
B
Retailer 22
-
£15,986 GBP
$21,419 USD
View
Most Expensive
B
Brilliant Earth
20234597A · Oct 31
£21,405 GBP
$28,680 USD
View
22 more retailers have this diamond
Prices start from £2,721 GBPSave up to £18,684 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 Round
£2,721 GBP