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Round|Lab Grown|IGI

5.22ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG687554821

Shape and cutting style on the report: Round brilliant

Certificate IGI LG687554821

Diamond specifications and retailer prices

From £884 GBP
$1,185 USD
As of October 30, 2026
Save £1,598 GBP (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,935 GBP at Taylor and Hart · As of October 18, 2026
View at Taylor and Hart

About this 5.22ct lab-grown round diamond

This 5.22ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG687554821 or 687554821. Listed at 8 retailers as of October 25, 2026, with a 181% 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

5.22
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687554821
Dimensions11.30 × 11.25 × 6.71 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.30 mm11.25 mm5.22 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687554821
Side View
Table 60.0%Crown 32.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 59.5%

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 30
Current: £1,007 GBP|Low: £843 GBP|High: £2,935 GBP|Avg: £1,756 GBP|-20.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart
October 30, 2026
Retailer 7£843 GBP
Retailer 4£884 GBP
Retailer 3£920 GBP
Retailer 1£1,007 GBP
Retailer 5£1,397 GBP
Retailer 6£2,134 GBP
Retailer 2£2,482 GBP
Taylor and Hart£2,935 GBP

38 data points across 8 retailers

8 retailers£884 GBP to £2,482 GBP

Retailer 1
-
£843 GBP
$1,129 USD
Price last confirmed 14 days ago
B+
Retailer 2
-
£884 GBP
$1,185 USD
View
A
Retailer 3
-
£920 GBP
$1,233 USD
View
A
Retailer 4
-
£1,007 GBP
View
B+
Retailer 5
-
£1,397 GBP
$1,872 USD
View
B
Retailer 6
-
£2,134 GBP
$2,859 USD
View
B
Retailer 7
-
£2,482 GBP
View
Most Expensive
Taylor and Hart
MOEUOYU · Oct 18
£2,935 GBP
$3,933 USD
View
Price last confirmed 12 days ago
7 more retailers have this diamond
Prices start from £884 GBPSave up to £1,598 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
£884 GBP