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Round|Lab Grown|IGI

2.20ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG678283307

Certificate IGI LG678283307

Diamond specifications and retailer prices

From £571 GBP
$765 USD
As of November 1, 2026
Save £1,516 GBP (73%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,086 GBP at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 2.2ct lab-grown round diamond

This 2.2ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG678283307 or 678283307. Listed at 4 retailers as of October 31, 2026, with prices from £571 to £2,086, a £1,516 spread on the same certified stone. Novita Diamonds lists it at £2,086. 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

2.20
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG678283307
Dimensions8.33 × 8.26 × 5.17 mm
L/W Ratio1.01
Top View
8.33 mm8.26 mm2.20 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678283307
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 62.4%

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: Nov 1
Current: £2,086 GBP|Low: £571 GBP|High: £4,276 GBP|Avg: £1,727 GBP|-2.7%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3£571 GBP
Retailer 2£639 GBP
Retailer 5£1,015 GBP
Novita Diamonds£2,086 GBP
Retailer 4£4,276 GBP

13 data points across 5 retailers

4 retailers£571 GBP to £2,086 GBP

A
Cheapest Retailer
-
£571 GBP
$765 USD
A
Retailer 2
-
£639 GBP
€815 EUR
View
A
Retailer 3
-
£1,015 GBP
$1,360 USD
View
Most Expensive
B
Novita Diamonds
cert_678283307 · Oct 31
£2,086 GBP
A$4,301 AUD
View
3 more retailers have this diamond
Prices start from £571 GBPSave up to £1,516 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
2.20ct Round
£571 GBP