CaratHunter
Plans
Round|Lab Grown|IGI

12.15ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG665419509

Shape and cutting style on the report: Round brilliant

Certificate IGI LG665419509

Diamond specifications and retailer prices

From £11,249 GBP
$15,072 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: £11,249 GBP at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 12.15ct lab-grown round diamond

This 12.15ct 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 LG665419509 or 665419509. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

12.15
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665419509
Dimensions14.89 × 14.81 × 9.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.89 mm14.81 mm12.15 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665419509
Side View
Table 59.0%Crown 33.7°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £11,249 GBP|Low: £3,466 GBP|High: £26,913 GBP|Avg: £11,286 GBP|+108.7%
B2C Jewels
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
September 23, 2026
Retailer 2£3,466 GBP
Retailer 5£5,605 GBP
Retailer 8£5,721 GBP
Retailer 4£5,741 GBP
Retailer 7£6,256 GBP
Retailer 12£6,505 GBP
Retailer 11£7,018 GBP
Retailer 3£10,628 GBP
Retailer 9£10,715 GBP
B2C Jewels£11,249 GBP
Retailer 13£11,435 GBP
Retailer 10£16,618 GBP
Retailer 6£19,984 GBP
Retailer 14£26,913 GBP

55 data points across 14 retailers

1 retailer

B
B2C Jewels
26459527 · Nov 1
£11,249 GBP
$15,072 USD
View

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.

B
12.15ct Round
£11,249 GBP