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Round|Lab Grown|IGI

5.22ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG528237689

Shape and cutting style on the report: Round brilliant

Certificate IGI LG528237689

Diamond specifications and retailer prices

From £537 GBP
$719 USD
As of October 29, 2026
Save £4,232 GBP (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £4,769 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.22ct lab-grown round diamond

This 5.22ct 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 LG528237689 or 528237689. Listed at 16 retailers as of October 29, 2026, with prices from £537 to £4,769, a £4,232 spread on the same certified stone. Do Amore Diamonds lists it at £4,769. 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

5.22
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528237689
Dimensions11.12 × 11.07 × 6.81 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.12 mm11.07 mm5.22 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528237689
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.4%

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: £4,769 GBP|Low: £427 GBP|High: £4,769 GBP|Avg: £1,706 GBP
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
Retailer 17
October 31, 2026
Retailer 14£537 GBP
Retailer 4£584 GBP
Retailer 17£601 GBP
Retailer 15£622 GBP
Retailer 12£754 GBP
Retailer 10£902 GBP
Retailer 3£968 GBP
Retailer 16£1,010 GBP
Retailer 8£1,036 GBP
Retailer 2£1,393 GBP
Retailer 13£1,534 GBP
Retailer 5£1,932 GBP
Retailer 7£2,456 GBP
Retailer 11£2,589 GBP
Retailer 9£2,751 GBP
Retailer 6£4,067 GBP
Do Amore Diamonds£4,769 GBP

40 data points across 17 retailers

16 retailers£537 GBP to £4,769 GBP

A
Cheapest Retailer
-
£537 GBP
$719 USD
A
Retailer 2
-
£584 GBP
$782 USD
View
A
Retailer 3
-
£601 GBP
$805 USD
View
Final sale: no returns
Retailer 4
-
£622 GBP
$834 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
£622 GBP
$834 USD
View
A
Retailer 6
-
£754 GBP
$1,010 USD
View
A
Retailer 7
-
£902 GBP
View
A
Retailer 8
-
£968 GBP
$1,297 USD
View
B+
Retailer 9
-
£1,010 GBP
$1,353 USD
View
A
Retailer 10
-
£1,036 GBP
$1,388 USD
View
B+
Retailer 11
-
£1,393 GBP
A$2,871 AUD
View
B+
Retailer 12
-
£1,534 GBP
$2,055 USD
View
B
Retailer 13
-
£1,932 GBP
$2,589 USD
View
B
Retailer 14
-
£2,456 GBP
$3,290 USD
View
B
Retailer 15
-
£2,589 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6C84E9351 · Oct 31
£4,769 GBP
$6,390 USD
View
15 more retailers have this diamond
Prices start from £537 GBPSave up to £4,232 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
5.22ct Round
£537 GBP