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Round|Lab Grown|IGI

5.09ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG706573144

Shape and cutting style on the report: Round brilliant

Certificate IGI LG706573144

Diamond specifications and retailer prices

From £1,169 GBP
$1,557 USD
As of October 29, 2026
Save £6,873 GBP (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £8,771 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.09ct lab-grown round diamond

This 5.09ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG706573144 or 706573144. Listed at 24 retailers as of October 29, 2026, with a 588% 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

5.09
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706573144
Dimensions11.14 × 11.07 × 6.78 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
11.14 mm11.07 mm5.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706573144
Side View
Table 58.0%Crown 33.6°Girdle: MediumPavilion 41°Culet: NoneDepth 61.1%

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: £3,041 GBP|Low: £1,169 GBP|High: £12,308 GBP|Avg: £3,283 GBP|+1.1%
Retailer 1
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 2£1,169 GBP
Retailer 8£1,309 GBP
Retailer 13£1,483 GBP
Retailer 7£1,628 GBP
Retailer 12£1,791 GBP
Retailer 9£2,107 GBP
Retailer 5£2,134 GBP
Retailer 11£2,324 GBP
Retailer 16£2,398 GBP
Retailer 14£3,038 GBP
Retailer 1£3,041 GBP
Retailer 4£3,653 GBP
Retailer 15£4,262 GBP
Retailer 10£4,297 GBP
Retailer 6£5,153 GBP
Retailer 3£12,308 GBP

42 data points across 16 retailers

24 retailers£1,169 GBP to £8,042 GBP

A
Cheapest Retailer
-
£1,169 GBP
$1,557 USD
A
Retailer 2
-
£1,271 GBP
$1,693 USD
View
A
Retailer 3
-
£1,309 GBP
$1,743 USD
View
Final sale: no returns
A
Retailer 4
-
£1,356 GBP
$1,806 USD
View
A
Retailer 5
-
£1,356 GBP
$1,806 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
£1,483 GBP
$1,975 USD
View
B+
Retailer 7
-
£1,628 GBP
$2,168 USD
View
B+
Retailer 8
-
£1,714 GBP
$2,282 USD
View
B+
Retailer 9
-
£1,791 GBP
View
B+
Retailer 10
-
£2,107 GBP
View
B+
Retailer 11
-
£2,134 GBP
$2,842 USD
View
B+
Retailer 12
-
£2,324 GBP
€2,948 EUR
View
B+
Retailer 13
-
£2,398 GBP
$3,193 USD
View
B
Retailer 14
-
£2,805 GBP
$3,736 USD
View
B
Retailer 15
-
£3,038 GBP
A$6,224 AUD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
£3,041 GBP
ZAR 65,418 ZAR
View
B
Retailer 17
-
£3,653 GBP
$4,865 USD
View
B
Retailer 18
-
£3,786 GBP
$5,042 USD
View
B
Retailer 19
-
£4,297 GBP
View
B
Retailer 20
-
£5,153 GBP
SGD 9,274 SGD
View
B
Retailer 21
-
£5,259 GBP
$7,003 USD
View
B
Retailer 22
-
£8,042 GBP
$10,710 USD
View
Most Expensive
B
Do Amore Diamonds
23-706573144 · Oct 29
£8,771 GBP
$11,680 USD
View
Price under review
22 more retailers have this diamond
Prices start from £1,169 GBPSave up to £6,873 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
5.09ct Round
£1,169 GBP