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Round|Lab Grown|IGI

5.10ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG840630760

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840630760

Diamond specifications and retailer prices

From £451 GBP
$604 USD
As of November 1, 2026
Save £3,676 GBP (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,127 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.1ct lab-grown round diamond

This 5.1ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840630760 or 840630760. Listed at 15 retailers as of October 31, 2026, with prices from £451 to £4,127, a £3,676 spread on the same certified stone. Brilliant Earth lists it at £4,127. 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

5.10
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840630760
Dimensions11.08 × 11.12 × 6.77 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
11.08 mm11.12 mm5.10 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840630760
Side View
Table 57.0%Crown 33.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £4,127 GBP|Low: £451 GBP|High: £4,127 GBP|Avg: £1,857 GBP
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
November 1, 2026
Retailer 2£451 GBP
Retailer 14£505 GBP
Retailer 13£657 GBP
Retailer 10£721 GBP
Retailer 9£769 GBP
Retailer 6£774 GBP
Retailer 3£831 GBP
Retailer 4£1,170 GBP
Retailer 15£1,387 GBP
Retailer 12£1,623 GBP
Retailer 5£1,901 GBP
Retailer 8£2,432 GBP
Retailer 11£4,008 GBP
Retailer 7£4,097 GBP
Brilliant Earth£4,127 GBP

4 data points across 15 retailers

15 retailers£451 GBP to £4,127 GBP

A
Cheapest Retailer
-
£451 GBP
$604 USD
A
Retailer 2
-
£505 GBP
$677 USD
View
A
Retailer 3
-
£657 GBP
$880 USD
View
A
Retailer 4
-
£721 GBP
View
A
Retailer 5
-
£769 GBP
$1,030 USD
View
B+
Retailer 6
-
£774 GBP
$1,037 USD
View
A
Retailer 7
-
£831 GBP
$1,114 USD
View
B+
Retailer 8
-
£1,170 GBP
A$2,412 AUD
View
B+
Retailer 9
-
£1,387 GBP
$1,859 USD
View
B+
Retailer 10
-
£1,623 GBP
$2,175 USD
View
B
Retailer 11
-
£1,901 GBP
$2,547 USD
View
B
Retailer 12
-
£2,432 GBP
View
B
Retailer 13
-
£4,008 GBP
$5,370 USD
View
B
Retailer 14
-
£4,097 GBP
$5,490 USD
View
Most Expensive
B
Brilliant Earth
22357660Y · Oct 31
£4,127 GBP
$5,530 USD
View
14 more retailers have this diamond
Prices start from £451 GBPSave up to £3,676 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
5.10ct Round
£451 GBP