Radiant|Lab Grown|IGI

1.45ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG790679048

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

Certificate IGI LG790679048

Diamond specifications and retailer prices

From £165 GBP
$221 USD
As of October 30, 2026
Save £1,399 GBP (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,564 GBP at Queensmith · As of October 27, 2026
View at Queensmith

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 top-tier cut grade and certified by IGI LG790679048 or 790679048. Listed at 24 retailers as of October 27, 2026, with prices from £165 to £1,564, a £1,399 spread on the same certified stone. Queensmith lists it at £1,564. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790679048
Dimensions7.91 × 5.42 × 3.87 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.91 mm5.42 mm1.45 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790679048
Side View
Table 62.0%Crown 38°Girdle: STK-THKPavilion 35.2°Culet: NoneDepth 71.4%

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 30
Current: £380 GBP|Low: £155 GBP|High: £950 GBP|Avg: £441 GBP|+12.2%
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
October 30, 2026
Retailer 5£165 GBP
Retailer 15£184 GBP
Retailer 7£204 GBP
Retailer 12£204 GBP
Retailer 4£276 GBP
Retailer 9£351 GBP
Retailer 14£355 GBP
Retailer 1£380 GBP
Retailer 2£392 GBP
Retailer 10£499 GBP
Retailer 6£518 GBP
Retailer 16£659 GBP
Retailer 8£696 GBP
Retailer 11£820 GBP
Retailer 13£832 GBP
Retailer 3£940 GBP

40 data points across 16 retailers

24 retailers£165 GBP to £1,564 GBP

Retailer 1
-
£155 GBP
$208 USD
Price last confirmed 30 days ago
Retailer 2
-
£165 GBP
$221 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
£165 GBP
$221 USD
View
Retailer 4
-
£180 GBP
$241 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
£184 GBP
$246 USD
View
Final sale: no returns
Retailer 6
-
£190 GBP
$254 USD
View
Price last confirmed 31 days ago
A
Retailer 7
-
£204 GBP
$274 USD
View
Retailer 8
-
£204 GBP
$274 USD
View
Price last confirmed 10 days ago
A
Retailer 9
-
£204 GBP
$274 USD
View
B+
Retailer 10
-
£276 GBP
$370 USD
View
A
Retailer 11
-
£351 GBP
ZAR 7,594 ZAR
View
A
Retailer 12
-
£355 GBP
€453 EUR
View
A
Retailer 13
-
£380 GBP
View
A
Retailer 14
-
£392 GBP
$525 USD
View
B+
Retailer 15
-
£499 GBP
A$1,029 AUD
View
B+
Retailer 16
-
£518 GBP
$694 USD
View
Retailer 17
-
£617 GBP
$827 USD
View
Price last confirmed 29 days ago
B+
Retailer 18
-
£657 GBP
$880 USD
View
B+
Retailer 19
-
£659 GBP
$883 USD
View
B+
Retailer 20
-
£696 GBP
$932 USD
View
B
Retailer 21
-
£820 GBP
View
Retailer 22
-
£832 GBP
$1,115 USD
View
Price last confirmed 9 days ago
B
Retailer 23
-
£940 GBP
$1,260 USD
View
Most Expensive
B
Queensmith
LG790679048 · Oct 27
£1,564 GBP
View
23 more retailers have this diamond
Prices start from £165 GBPSave up to £1,399 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
£165 GBP