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Round|Lab Grown|IGI

4.31ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG544283232

Shape and cutting style on the report: Round brilliant

Certificate IGI LG544283232

Diamond specifications and retailer prices

From £430 GBP
$573 USD
As of October 29, 2026
Save £3,392 GBP (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,822 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 4.31ct lab-grown round diamond

This 4.31ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG544283232 or 544283232. Listed at 16 retailers as of October 28, 2026, with prices from £430 to £3,822, a £3,392 spread on the same certified stone. Do Amore Diamonds lists it at £3,822. 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

4.31
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544283232
Dimensions10.51 × 10.55 × 6.42 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.51 mm10.55 mm4.31 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG544283232
Side View
Table 57.0%Crown 34.7°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 60.9%

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 29
Current: £3,822 GBP|Low: £482 GBP|High: £4,946 GBP|Avg: £1,718 GBP|-1.0%
Do Amore Diamonds
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
October 29, 2026
Retailer 14£482 GBP
Retailer 6£487 GBP
Retailer 12£692 GBP
Retailer 7£723 GBP
Retailer 9£726 GBP
Retailer 3£822 GBP
Retailer 11£822 GBP
Retailer 13£1,040 GBP
Retailer 10£1,219 GBP
Retailer 15£1,325 GBP
Retailer 16£1,996 GBP
Retailer 4£2,330 GBP
Retailer 2£2,336 GBP
Retailer 5£3,274 GBP
Do Amore Diamonds£3,822 GBP
Retailer 8£4,946 GBP

38 data points across 16 retailers

16 retailers£430 GBP to £3,822 GBP

A
Cheapest Retailer
-
£430 GBP
$573 USD
A
Retailer 2
-
£482 GBP
$642 USD
View
A
Retailer 3
-
£487 GBP
$648 USD
View
Final sale: no returns
A
Retailer 4
-
£692 GBP
HK$7,200 HKD
View
A
Retailer 5
-
£726 GBP
View
B+
Retailer 6
-
£822 GBP
$1,095 USD
View
A
Retailer 7
-
£822 GBP
$1,095 USD
View
A
Retailer 8
-
£1,040 GBP
$1,385 USD
View
B+
Retailer 9
-
£1,219 GBP
A$2,498 AUD
View
B+
Retailer 10
-
£1,325 GBP
$1,765 USD
View
B+
Retailer 11
-
£1,551 GBP
$2,065 USD
View
B
Retailer 12
-
£1,996 GBP
SGD 3,592 SGD
View
B
Retailer 13
-
£2,330 GBP
A$4,774 AUD
View
Price last confirmed 21 days ago
B
Retailer 14
-
£2,336 GBP
View
B
Retailer 15
-
£3,274 GBP
$4,360 USD
View
Most Expensive
B
Do Amore Diamonds
27-CB90924E4 · Oct 28
£3,822 GBP
$5,090 USD
View
15 more retailers have this diamond
Prices start from £430 GBPSave up to £3,392 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
4.31ct Round
£430 GBP