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Round|Lab Grown|IGI

22.01ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG717508406

Shape and cutting style on the report: Round brilliant

Certificate IGI LG717508406

Diamond specifications and retailer prices

From £8,197 GBP
As of October 30, 2026
Save £24,432 GBP (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £32,630 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 22.01ct lab-grown round diamond

This 22.01ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG717508406 or 717508406. Listed at 18 retailers as of October 29, 2026, with prices from £8,197 to £32,630, a £24,432 spread on the same certified stone. Brilliant Earth lists it at £32,630. 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

22.01
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717508406
Dimensions18.10 × 18.04 × 11.04 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 Type IIa
Top View
18.10 mm18.04 mm22.01 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717508406
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.1%

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: £32,630 GBP|Low: £8,170 GBP|High: £33,548 GBP|Avg: £15,540 GBP|-2.7%
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 11£8,197 GBP
Retailer 14£9,419 GBP
Retailer 16£9,474 GBP
Retailer 8£9,702 GBP
Retailer 6£9,869 GBP
Retailer 4£10,299 GBP
Retailer 5£10,370 GBP
Retailer 3£10,990 GBP
Retailer 9£10,990 GBP
Retailer 12£11,409 GBP
Retailer 15£11,484 GBP
Retailer 10£12,797 GBP
Retailer 2£18,441 GBP
Retailer 13£20,734 GBP
Retailer 17£23,955 GBP
Retailer 7£31,500 GBP
Brilliant Earth£32,630 GBP

34 data points across 17 retailers

18 retailers£8,197 GBP to £32,630 GBP

A
Cheapest Retailer
-
£8,197 GBP
Retailer 2
-
£9,419 GBP
$12,620 USD
View
Price last confirmed 13 days ago
B+
Retailer 3
-
£9,474 GBP
$12,694 USD
View
B+
Retailer 4
-
£9,702 GBP
$12,999 USD
View
B+
Retailer 5
-
£9,869 GBP
$13,224 USD
View
B+
Retailer 6
-
£10,299 GBP
$13,800 USD
View
B+
Retailer 7
-
£10,370 GBP
$13,895 USD
View
Retailer 8
-
£10,990 GBP
$14,725 USD
View
Price last confirmed 18 days ago
B+
Retailer 9
-
£10,990 GBP
$14,725 USD
View
B+
Retailer 10
-
£11,409 GBP
$15,287 USD
View
B+
Retailer 11
-
£11,484 GBP
$15,387 USD
View
B+
Retailer 12
-
£12,797 GBP
View
B
Retailer 13
-
£15,828 GBP
$21,208 USD
View
Final sale: no returns
B
Retailer 14
-
£18,441 GBP
€23,532 EUR
View
Retailer 15
-
£20,734 GBP
A$42,740 AUD
View
Price last confirmed 8 days ago
B
Retailer 16
-
£23,955 GBP
$32,097 USD
View
B
Retailer 17
-
£31,500 GBP
$42,207 USD
View
Most Expensive
B
Brilliant Earth
14804129A · Oct 29
£32,630 GBP
$43,720 USD
View
17 more retailers have this diamond
Prices start from £8,197 GBPSave up to £24,432 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
22.01ct Round
£8,197 GBP