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Radiant|Lab Grown|IGI

6.22ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG837680844

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG837680844

Diamond specifications and retailer prices

From £1,499 GBP
$2,008 USD
As of October 31, 2026
Save £6,062 GBP (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £7,561 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 6.22ct lab-grown radiant diamond

This 6.22ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837680844 or 837680844. Listed at 17 retailers as of October 31, 2026, with prices from £1,499 to £7,561, a £6,062 spread on the same certified stone. With Clarity lists it at £7,561. 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

6.22
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837680844
Dimensions13.84 × 8.68 × 5.76 mm
L/W Ratio1.59
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.84 mm8.68 mm6.22 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837680844
Side View
Table 69.0%Crown 44.7°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 66.4%

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 31
Current: £2,876 GBP|Low: £1,499 GBP|High: £7,561 GBP|Avg: £3,361 GBP|-0.2%
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
With Clarity
November 1, 2026
Retailer 4£1,499 GBP
Retailer 3£1,643 GBP
Retailer 13£1,679 GBP
Retailer 9£2,201 GBP
Retailer 14£2,218 GBP
Retailer 11£2,335 GBP
Retailer 16£2,611 GBP
Retailer 2£2,802 GBP
Retailer 1£2,876 GBP
Retailer 12£3,004 GBP
Retailer 6£3,207 GBP
Retailer 8£4,130 GBP
Retailer 10£4,182 GBP
Retailer 15£4,439 GBP
Retailer 5£5,441 GBP
Retailer 7£5,617 GBP
With Clarity£7,561 GBP

35 data points across 17 retailers

17 retailers£1,499 GBP to £7,561 GBP

A
Cheapest Retailer
-
£1,499 GBP
$2,008 USD
Final sale: no returns
Retailer 2
-
£1,643 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
£1,679 GBP
$2,250 USD
View
B+
Retailer 4
-
£2,201 GBP
View
B+
Retailer 5
-
£2,218 GBP
$2,972 USD
View
B+
Retailer 6
-
£2,335 GBP
€2,980 EUR
View
B+
Retailer 7
-
£2,611 GBP
$3,498 USD
View
B+
Retailer 8
-
£2,802 GBP
$3,755 USD
View
B+
Retailer 9
-
£2,876 GBP
A$5,928 AUD
View
B+
Retailer 10
-
£3,004 GBP
ZAR 65,016 ZAR
View
B+
Retailer 11
-
£3,207 GBP
View
Retailer 12
-
£4,130 GBP
A$8,514 AUD
View
Price last confirmed 23 days ago
B
Retailer 13
-
£4,182 GBP
$5,604 USD
View
B
Retailer 14
-
£4,439 GBP
View
B
Retailer 15
-
£5,441 GBP
$7,290 USD
View
B
Retailer 16
-
£5,617 GBP
SGD 10,170 SGD
View
Most Expensive
B
With Clarity
837680844 · Oct 31
£7,561 GBP
$10,131 USD
View
16 more retailers have this diamond
Prices start from £1,499 GBPSave up to £6,062 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
6.22ct Radiant
£1,499 GBP