Radiant|Lab Grown|IGI

0.99ct D VVS2 Radiant Lab Grown Diamond

VG • D/VVS2 • IGI LG839611096

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

Certificate IGI LG839611096

Diamond specifications and retailer prices

From £117 GBP
As of November 5, 2026
Save £629 GBP (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £948 GBP at Brilliant Earth · As of October 15, 2026
View at Brilliant Earth

About this 0.99ct lab-grown radiant diamond

This 0.99ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG839611096 or 839611096. Listed at 23 retailers as of November 4, 2026, with a 537% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.99
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle55.6°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839611096
Dimensions7.38 × 4.98 × 3.19 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.38 mm4.98 mm0.99 ctD / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839611096
Side View
Table 62.0%Crown 55.6°Girdle: MediumPavilion 35.1°Culet: NoneDepth 64.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: £489 GBP|Low: £101 GBP|High: £750 GBP|Avg: £319 GBP
Brilliant Earth
Retailer 2
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November 5, 2026
Retailer 10£106 GBP
Retailer 16£117 GBP
Retailer 14£131 GBP
Retailer 7£151 GBP
Retailer 15£164 GBP
Retailer 2£221 GBP
Retailer 3£224 GBP
Retailer 6£233 GBP
Retailer 20£241 GBP
Retailer 18£247 GBP
Retailer 9£270 GBP
Retailer 12£312 GBP
Retailer 21£334 GBP
Retailer 4£359 GBP
Retailer 5£411 GBP
Retailer 11£422 GBP
Retailer 8£452 GBP
Retailer 17£459 GBP
Brilliant Earth£489 GBP
Retailer 13£607 GBP
Retailer 19£746 GBP

31 data points across 21 retailers

23 retailers£117 GBP to £746 GBP

Retailer 1
-
£106 GBP
Price last confirmed 13 days ago
A
Retailer 2
-
£117 GBP
View
Final sale: no returns
Retailer 3
-
£131 GBP
View
Price last confirmed 11 days ago
A
Retailer 4
-
£151 GBP
View
A
Retailer 5
-
£164 GBP
View
A
Retailer 6
-
£221 GBP
View
A
Retailer 7
-
£224 GBP
View
Retailer 8
-
£233 GBP
View
Price last confirmed 13 days ago
B+
Retailer 9
-
£241 GBP
View
A
Retailer 10
-
£247 GBP
View
Retailer 11
-
£270 GBP
View
Price last confirmed 9 days ago
Retailer 12
-
£312 GBP
View
Price last confirmed 10 days ago
B+
Retailer 13
-
£334 GBP
View
B+
Retailer 14
-
£359 GBP
View
B+
Retailer 15
-
£411 GBP
View
Retailer 16
-
£422 GBP
View
Price last confirmed 11 days ago
Retailer 17
-
£452 GBP
View
Price last confirmed 18 days ago
B
Retailer 18
-
£459 GBP
View
B
Retailer 19
-
£489 GBP
View
B
Retailer 20
-
£607 GBP
View
B
Retailer 21
-
£746 GBP
View
Retailer 22
-
£933 GBP
View
Price last confirmed 25 days ago
Most Expensive
Brilliant Earth
21796471A · Oct 15
£948 GBP
$1,280 USD
View
Price last confirmed 20 days ago
22 more retailers have this diamond
Prices start from £117 GBPSave up to £629 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
0.99ct Radiant
£117 GBP