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Round|Lab Grown|IGI

10.22ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG700580442

Shape and cutting style on the report: Round brilliant

Certificate IGI LG700580442

Diamond specifications and retailer prices

From £1,864 GBP
$2,498 USD
As of October 29, 2026
Save £12,734 GBP (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £14,598 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.22ct lab-grown round diamond

This 10.22ct 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 LG700580442 or 700580442. Listed at 20 retailers as of October 29, 2026, with prices from £1,864 to £14,598, a £12,734 spread on the same certified stone. Brilliant Earth lists it at £14,598. 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

10.22
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700580442
Dimensions13.96 × 13.92 × 8.55 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
13.96 mm13.92 mm10.22 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700580442
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £14,598 GBP|Low: £1,790 GBP|High: £14,628 GBP|Avg: £3,952 GBP
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 13£1,864 GBP
Retailer 12£1,936 GBP
Retailer 11£2,029 GBP
Retailer 9£2,087 GBP
Retailer 15£2,163 GBP
Retailer 3£2,284 GBP
Retailer 10£2,909 GBP
Retailer 6£2,947 GBP
Retailer 17£2,973 GBP
Retailer 14£3,349 GBP
Retailer 8£3,371 GBP
Retailer 2£3,425 GBP
Retailer 4£4,014 GBP
Retailer 16£5,094 GBP
Retailer 5£5,489 GBP
Retailer 7£6,069 GBP
Brilliant Earth£14,598 GBP

36 data points across 17 retailers

20 retailers£1,864 GBP to £14,598 GBP

A
Cheapest Retailer
-
£1,864 GBP
$2,498 USD
A
Retailer 2
-
£1,936 GBP
View
A
Retailer 3
-
£2,029 GBP
$2,718 USD
View
A
Retailer 4
-
£2,087 GBP
$2,797 USD
View
Final sale: no returns
Retailer 5
-
£2,163 GBP
$2,898 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
£2,163 GBP
$2,898 USD
View
A
Retailer 7
-
£2,284 GBP
$3,060 USD
View
A
Retailer 8
-
£2,492 GBP
$3,339 USD
View
A
Retailer 9
-
£2,909 GBP
View
A
Retailer 10
-
£2,947 GBP
$3,949 USD
View
A
Retailer 11
-
£2,973 GBP
$3,984 USD
View
A
Retailer 12
-
£3,349 GBP
ZAR 72,482 ZAR
View
Retailer 13
-
£3,371 GBP
$4,517 USD
View
Price last confirmed 10 days ago
A
Retailer 14
-
£3,425 GBP
€4,371 EUR
View
Retailer 15
-
£4,014 GBP
A$8,275 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
£5,094 GBP
$6,825 USD
View
B+
Retailer 17
-
£5,489 GBP
$7,354 USD
View
B
Retailer 18
-
£6,069 GBP
$8,131 USD
View
B
Retailer 19
-
£7,547 GBP
$10,113 USD
View
Most Expensive
B
Brilliant Earth
20602443A · Oct 29
£14,598 GBP
$19,560 USD
View
19 more retailers have this diamond
Prices start from £1,864 GBPSave up to £12,734 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
10.22ct Round
£1,864 GBP