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10.51ct E VVS2 Round Lab Grown Diamond

EX • E/VVS2 • IGI LG828636472

Shape and cutting style on the report: Round brilliant

Certificate IGI LG828636472

Diamond specifications and retailer prices

From £3,783 GBP
HK$39,600 HKD
As of October 31, 2026
Save £8,217 GBP (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £12,000 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 10.51ct lab-grown round diamond

This 10.51ct 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 LG828636472 or 828636472. Listed at 8 retailers as of October 31, 2026, with prices from £3,783 to £12,000, a £8,217 spread on the same certified stone. With Clarity lists it at £12,000. 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

10.51
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828636472
Dimensions14.24 × 14.30 × 8.41 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.24 mm14.30 mm10.51 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828636472
Side View
Table 60.0%Crown 31.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 58.9%

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 31
Current: £4,110 GBP|Low: £3,783 GBP|High: £18,182 GBP|Avg: £8,015 GBP|-30.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 1, 2026
Retailer 4£3,783 GBP
Retailer 1£4,110 GBP
Retailer 5£4,897 GBP
Retailer 2£5,101 GBP
Retailer 3£5,830 GBP
Retailer 7£6,015 GBP
Retailer 6£11,145 GBP
With Clarity£12,000 GBP

41 data points across 8 retailers

8 retailers£3,783 GBP to £12,000 GBP

A
Cheapest Retailer
-
£3,783 GBP
HK$39,600 HKD
A
Retailer 2
-
£4,110 GBP
View
A
Retailer 3
-
£4,897 GBP
$6,562 USD
View
B+
Retailer 4
-
£5,101 GBP
€6,509 EUR
View
B+
Retailer 5
-
£5,830 GBP
$7,812 USD
View
Retailer 6
-
£6,015 GBP
$8,060 USD
View
Price last confirmed 24 days ago
B
Retailer 7
-
£11,145 GBP
$14,934 USD
View
Most Expensive
B
With Clarity
828636472 · Oct 31
£12,000 GBP
$16,079 USD
View
7 more retailers have this diamond
Prices start from £3,783 GBPSave up to £8,217 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
10.51ct Round
£3,783 GBP