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Round|Lab Grown|IGI

2.73ct E VVS1 Round Lab Grown Diamond

EX • E/VVS1 • IGI LG828604909

Shape and cutting style on the report: Round brilliant

Certificate IGI LG828604909

Diamond specifications and retailer prices

From £331 GBP
$444 USD
As of October 29, 2026
Save £1,525 GBP (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,857 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 2.73ct lab-grown round diamond

This 2.73ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828604909 or 828604909. Listed at 13 retailers as of October 29, 2026, with prices from £331 to £1,857, a £1,525 spread on the same certified stone. With Clarity lists it at £1,857. 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

2.73
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828604909
Dimensions9.02 × 9.09 × 5.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.02 mm9.09 mm2.73 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828604909
Side View
Table 60.0%Crown 32.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.6%

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: £539 GBP|Low: £331 GBP|High: £1,874 GBP|Avg: £1,139 GBP|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 30, 2026
Retailer 3£331 GBP
Retailer 10£372 GBP
Retailer 1£539 GBP
Retailer 5£654 GBP
Retailer 4£913 GBP
Retailer 9£1,105 GBP
Retailer 8£1,108 GBP
Retailer 11£1,322 GBP
Retailer 7£1,440 GBP
Retailer 6£1,512 GBP
Retailer 2£1,662 GBP
With Clarity£1,857 GBP

30 data points across 12 retailers

13 retailers£331 GBP to £1,857 GBP

A
Cheapest Retailer
-
£331 GBP
$444 USD
A
Retailer 2
-
£372 GBP
$498 USD
View
A
Retailer 3
-
£539 GBP
View
A
Retailer 4
-
£654 GBP
€835 EUR
View
B+
Retailer 5
-
£913 GBP
A$1,882 AUD
View
B+
Retailer 6
-
£1,105 GBP
$1,481 USD
View
B
Retailer 7
-
£1,108 GBP
$1,485 USD
View
B+
Retailer 8
-
£1,322 GBP
$1,771 USD
View
B
Retailer 9
-
£1,440 GBP
$1,929 USD
View
B+
Retailer 10
-
£1,512 GBP
View
Retailer 11
-
£1,662 GBP
SGD 3,010 SGD
View
Price last confirmed 17 days ago
B
Retailer 12
-
£1,851 GBP
$2,480 USD
View
Most Expensive
B
With Clarity
828604909 · Oct 30
£1,857 GBP
$2,488 USD
View
12 more retailers have this diamond
Prices start from £331 GBPSave up to £1,525 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
2.73ct Round
£331 GBP