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Round|Lab Grown|IGI

5.10ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG844616761

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844616761

Diamond specifications and retailer prices

From £1,138 GBP
As of November 2, 2026
Save £3,296 GBP (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £4,434 GBP at Brilliant Earth · As of November 2, 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 LG844616761 or 844616761. Listed at 11 retailers as of November 2, 2026, with prices from £1,138 to £4,434, a £3,296 spread on the same certified stone. Brilliant Earth lists it at £4,434. 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 angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844616761
Dimensions11.02 × 11.07 × 6.85 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
11.02 mm11.07 mm5.10 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844616761
Side View
Table 57.0%Crown 35.1°Girdle: MediumPavilion 41°Culet: NoneDepth 62.0%

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 2
Current: £1,138 GBP|Low: £876 GBP|High: £2,799 GBP|Avg: £1,678 GBP|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10£933 GBP
Retailer 1£1,138 GBP
Retailer 11£1,194 GBP
Retailer 7£1,196 GBP
Retailer 5£1,505 GBP
Retailer 6£1,509 GBP
Retailer 9£1,595 GBP
Retailer 8£1,708 GBP
Retailer 2£2,324 GBP
Retailer 3£2,576 GBP
Retailer 4£2,784 GBP

18 data points across 11 retailers

11 retailers£1,138 GBP to £4,434 GBP

A
Cheapest Retailer
-
£1,138 GBP
B+
Retailer 2
-
£1,194 GBP
$1,602 USD
View
B+
Retailer 3
-
£1,196 GBP
$1,605 USD
View
B+
Retailer 4
-
£1,505 GBP
A$3,108 AUD
View
B+
Retailer 5
-
£1,509 GBP
ZAR 32,719 ZAR
View
B+
Retailer 6
-
£1,595 GBP
$2,140 USD
View
B+
Retailer 7
-
£1,708 GBP
$2,292 USD
View
B
Retailer 8
-
£2,324 GBP
$3,119 USD
View
B
Retailer 9
-
£2,576 GBP
$3,457 USD
View
B
Retailer 10
-
£2,784 GBP
View
Most Expensive
B
Brilliant Earth
22005690A · Nov 2
£4,434 GBP
$5,950 USD
View
10 more retailers have this diamond
Prices start from £1,138 GBPSave up to £3,296 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
£1,138 GBP