CaratHunter
Plans
Round|Lab Grown|IGI

5.06ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG519242727

Shape and cutting style on the report: Round brilliant

Certificate IGI LG519242727

Diamond specifications and retailer prices

From £801 GBP
$1,073 USD
As of October 29, 2026
Save £2,976 GBP (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £7,105 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.06ct lab-grown round diamond

This 5.06ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG519242727 or 519242727. Listed at 22 retailers as of October 29, 2026, with a 372% 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

5.06
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG519242727
Dimensions11.16 × 11.11 × 6.64 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Blue As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.16 mm11.11 mm5.06 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG519242727
Side View
Table 58.0%Crown 33.3°Girdle: MediumPavilion 40.4°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: £2,077 GBP|Low: £801 GBP|High: £3,777 GBP|Avg: £1,807 GBP|-0.1%
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 14£801 GBP
Retailer 13£871 GBP
Retailer 2£928 GBP
Retailer 9£1,027 GBP
Retailer 8£1,036 GBP
Retailer 3£1,037 GBP
Retailer 7£1,182 GBP
Retailer 18£1,349 GBP
Retailer 4£1,549 GBP
Retailer 11£1,646 GBP
Retailer 15£1,921 GBP
Retailer 1£2,077 GBP
Retailer 12£2,083 GBP
Retailer 16£2,288 GBP
Retailer 10£2,659 GBP
Retailer 5£3,000 GBP
Retailer 17£3,311 GBP
Retailer 6£3,777 GBP

39 data points across 18 retailers

22 retailers£801 GBP to £3,777 GBP

A
Cheapest Retailer
-
£801 GBP
$1,073 USD
A
Retailer 2
-
£871 GBP
$1,167 USD
View
A
Retailer 3
-
£928 GBP
$1,244 USD
View
A
Retailer 4
-
£1,027 GBP
$1,376 USD
View
Final sale: no returns
A
Retailer 5
-
£1,036 GBP
$1,388 USD
View
A
Retailer 6
-
£1,037 GBP
$1,390 USD
View
B+
Retailer 7
-
£1,182 GBP
$1,584 USD
View
B+
Retailer 8
-
£1,309 GBP
HK$13,700 HKD
View
Retailer 9
-
£1,349 GBP
View
Price last confirmed 14 days ago
B+
Retailer 10
-
£1,549 GBP
$2,075 USD
View
B+
Retailer 11
-
£1,646 GBP
€2,100 EUR
View
B
Retailer 12
-
£1,884 GBP
$2,524 USD
View
B
Retailer 13
-
£1,921 GBP
$2,574 USD
View
B
Retailer 14
-
£2,077 GBP
A$4,282 AUD
View
B+
Retailer 15
-
£2,083 GBP
ZAR 45,079 ZAR
View
Retailer 16
-
£2,288 GBP
$3,065 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
£2,659 GBP
$3,562 USD
View
B
Retailer 18
-
£3,000 GBP
$4,020 USD
View
B
Retailer 19
-
£3,311 GBP
View
B
Retailer 20
-
£3,640 GBP
$4,878 USD
View
B
Retailer 21
-
£3,777 GBP
SGD 6,838 SGD
View
Most Expensive
Do Amore Diamonds
27-736CBE949 · Oct 31
£7,105 GBP
$9,520 USD
View
Price under review
21 more retailers have this diamond
Prices start from £801 GBPSave up to £2,976 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
5.06ct Round
£801 GBP