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Radiant|Lab Grown|IGI

1.06ct D VVS2 Radiant Lab Grown Diamond

VG • D/VVS2 • IGI LG656491370

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

Certificate IGI LG656491370

Diamond specifications and retailer prices

From £125 GBP
$167 USD
As of October 30, 2026
Save £890 GBP (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,015 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.06ct lab-grown radiant diamond

This 1.06ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG656491370 or 656491370. Listed at 19 retailers as of October 29, 2026, with prices from £125 to £1,015, a £890 spread on the same certified stone. Brilliant Earth lists it at £1,015. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.06
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle46.4°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656491370
Dimensions7.13 × 5.10 × 3.51 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.13 mm5.10 mm1.06 ctD / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG656491370
Side View
Table 69.0%Crown 46.4°Girdle: Slightly ThickPavilion 36.2°Culet: NoneDepth 68.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £1,015 GBP|Low: £125 GBP|High: £1,015 GBP|Avg: £372 GBP
Brilliant Earth
Retailer 2
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Retailer 12
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Retailer 18
October 30, 2026
Retailer 5£125 GBP
Retailer 6£139 GBP
Retailer 18£145 GBP
Retailer 13£154 GBP
Retailer 2£203 GBP
Retailer 17£209 GBP
Retailer 4£266 GBP
Retailer 11£274 GBP
Retailer 3£295 GBP
Retailer 8£299 GBP
Retailer 15£337 GBP
Retailer 9£404 GBP
Retailer 16£498 GBP
Retailer 12£508 GBP
Retailer 10£526 GBP
Retailer 7£538 GBP
Retailer 14£728 GBP
Brilliant Earth£1,015 GBP

34 data points across 18 retailers

19 retailers£125 GBP to £1,015 GBP

A
Cheapest Retailer
-
£125 GBP
$167 USD
A
Retailer 2
-
£139 GBP
$186 USD
View
Final sale: no returns
A
Retailer 3
-
£145 GBP
$194 USD
View
A
Retailer 4
-
£154 GBP
$207 USD
View
A
Retailer 5
-
£161 GBP
$216 USD
View
A
Retailer 6
-
£203 GBP
View
B+
Retailer 7
-
£209 GBP
$280 USD
View
A
Retailer 8
-
£266 GBP
ZAR 5,753 ZAR
View
A
Retailer 9
-
£274 GBP
View
B+
Retailer 10
-
£295 GBP
$395 USD
View
Retailer 11
-
£299 GBP
€381 EUR
View
Price last confirmed 7 days ago
B+
Retailer 12
-
£337 GBP
$451 USD
View
B+
Retailer 13
-
£404 GBP
$541 USD
View
B+
Retailer 14
-
£498 GBP
$667 USD
View
B
Retailer 15
-
£508 GBP
$681 USD
View
Retailer 16
-
£526 GBP
$705 USD
View
Price last confirmed 15 days ago
B
Retailer 17
-
£538 GBP
$721 USD
View
B
Retailer 18
-
£728 GBP
View
Most Expensive
B
Brilliant Earth
13737869A · Oct 29
£1,015 GBP
$1,360 USD
View
18 more retailers have this diamond
Prices start from £125 GBPSave up to £890 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
1.06ct Radiant
£125 GBP