Radiant|Lab Grown|IGI

1.45ct D VVS2 Radiant Lab Grown Diamond

GD • D/VVS2 • IGI LG700514226

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

Certificate IGI LG700514226

Diamond specifications and retailer prices

From £184 GBP
$246 USD
As of October 30, 2026
Save £817 GBP (82%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: £1,000 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.45ct lab-grown radiant diamond

This 1.45ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG700514226 or 700514226. Listed at 28 retailers as of October 30, 2026, with prices from £184 to £1,000, a £817 spread on the same certified stone. Reve Diamonds lists it at £1,000. 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

1.45
Carat
D
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700514226
Dimensions8.25 × 5.64 × 3.64 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.25 mm5.64 mm1.45 ctD / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700514226
Side View
Table 63.0%Crown 45.5°Girdle: MediumPavilion 33°Culet: NoneDepth 64.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £432 GBP|Low: £184 GBP|High: £923 GBP|Avg: £503 GBP|+4.6%
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
October 30, 2026
Retailer 13£184 GBP
Retailer 8£204 GBP
Retailer 14£321 GBP
Retailer 11£378 GBP
Retailer 9£391 GBP
Retailer 4£413 GBP
Retailer 1£432 GBP
Retailer 6£500 GBP
Retailer 5£525 GBP
Retailer 10£555 GBP
Retailer 12£734 GBP
Retailer 3£747 GBP
Retailer 2£836 GBP
Retailer 7£918 GBP

45 data points across 14 retailers

28 retailers£184 GBP to £1,000 GBP

A
Cheapest Retailer
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£184 GBP
$246 USD
Retailer 2
-
£184 GBP
$246 USD
View
Price last confirmed 22 days ago
Retailer 3
-
£184 GBP
$246 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
£204 GBP
$274 USD
View
Final sale: no returns
Retailer 5
-
£213 GBP
$285 USD
View
Price last confirmed 33 days ago
Retailer 6
-
£225 GBP
$301 USD
View
Price last confirmed 31 days ago
Retailer 7
-
£228 GBP
$305 USD
View
Price last confirmed 27 days ago
A
Retailer 8
-
£267 GBP
HK$2,800 HKD
View
B+
Retailer 9
-
£321 GBP
$430 USD
View
B+
Retailer 10
-
£378 GBP
€482 EUR
View
B+
Retailer 11
-
£391 GBP
ZAR 8,465 ZAR
View
B+
Retailer 12
-
£413 GBP
$553 USD
View
Retailer 13
-
£421 GBP
View
Price last confirmed 15 days ago
B+
Retailer 14
-
£432 GBP
View
B+
Retailer 15
-
£500 GBP
$670 USD
View
B+
Retailer 16
-
£525 GBP
$703 USD
View
B+
Retailer 17
-
£555 GBP
A$1,144 AUD
View
B+
Retailer 18
-
£629 GBP
$843 USD
View
B
Retailer 19
-
£731 GBP
$980 USD
View
Retailer 20
-
£731 GBP
$980 USD
View
Price last confirmed 30 days ago
Retailer 21
-
£731 GBP
$980 USD
View
Price last confirmed 20 days ago
B
Retailer 22
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£734 GBP
$984 USD
View
Retailer 23
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£747 GBP
A$1,540 AUD
View
Price last confirmed 25 days ago
B
Retailer 24
-
£768 GBP
SGD 1,391 SGD
View
B
Retailer 25
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£770 GBP
$1,032 USD
View
Retailer 26
-
£836 GBP
$1,120 USD
View
Price last confirmed 9 days ago
B
Retailer 27
-
£918 GBP
View
Most Expensive
B
Reve Diamonds
0BAC0A666 · Oct 30
£1,000 GBP
$1,340 USD
View
27 more retailers have this diamond
Prices start from £184 GBPSave up to £817 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
1.45ct Radiant
£184 GBP