CaratHunter
Plans
Round|Lab Grown|IGI

3.00ct E VVS2 Round Lab Grown Diamond

EX • E/VVS2 • IGI LG815687677

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815687677

Diamond specifications and retailer prices

From £353 GBP
As of November 3, 2026
Save £1,553 GBP (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £3,378 GBP at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 3ct lab-grown round diamond

This 3ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815687677 or 815687677. Listed at 24 retailers as of November 3, 2026, with a 441% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.00
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815687677
Dimensions9.37 × 9.33 × 5.54 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
9.37 mm9.33 mm3.00 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815687677
Side View
Table 61.0%Crown 34.2°Girdle: MediumPavilion 40.3°Culet: NoneDepth 59.3%

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: Nov 3
Current: £3,378 GBP|Low: £295 GBP|High: £5,022 GBP|Avg: £1,055 GBP|-32.7%
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 5, 2026
Retailer 9£353 GBP
Retailer 6£395 GBP
Retailer 20£395 GBP
Retailer 15£438 GBP
Retailer 7£483 GBP
Retailer 18£541 GBP
Retailer 17£559 GBP
Retailer 11£587 GBP
Retailer 4£641 GBP
Retailer 16£717 GBP
Retailer 5£775 GBP
Retailer 13£927 GBP
Retailer 22£950 GBP
Retailer 3£1,024 GBP
Retailer 14£1,387 GBP
Retailer 19£1,407 GBP
Retailer 10£1,427 GBP
Retailer 12£1,537 GBP
Retailer 2£1,603 GBP
Retailer 8£1,637 GBP
Retailer 21£1,906 GBP
Brilliant Earth£3,378 GBP

20 data points across 22 retailers

24 retailers£353 GBP to £1,906 GBP

A
Cheapest Retailer
-
£353 GBP
A
Retailer 2
-
£395 GBP
View
Final sale: no returns
A
Retailer 3
-
£395 GBP
View
Retailer 4
-
£417 GBP
View
Price last confirmed 20 days ago
A
Retailer 5
-
£438 GBP
View
A
Retailer 6
-
£483 GBP
View
A
Retailer 7
-
£541 GBP
View
A
Retailer 8
-
£559 GBP
View
B+
Retailer 9
-
£587 GBP
View
A
Retailer 10
-
£641 GBP
View
A
Retailer 11
-
£717 GBP
View
A
Retailer 12
-
£775 GBP
View
A
Retailer 13
-
£927 GBP
View
A
Retailer 14
-
£950 GBP
View
A
Retailer 15
-
£1,024 GBP
View
B+
Retailer 16
-
£1,387 GBP
View
B+
Retailer 17
-
£1,407 GBP
View
B+
Retailer 18
-
£1,427 GBP
View
B+
Retailer 19
-
£1,537 GBP
View
B+
Retailer 20
-
£1,603 GBP
View
B+
Retailer 21
-
£1,637 GBP
View
B
Retailer 22
-
£1,906 GBP
View
Retailer 23
-
£2,096 GBP
View
Price last confirmed 15 days ago
Most Expensive
Brilliant Earth
22208263A · Oct 23
£3,378 GBP
$4,560 USD
View
Price last confirmed 12 days ago
23 more retailers have this diamond
Prices start from £353 GBPSave up to £1,553 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
3.00ct Round
£353 GBP