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Radiant|Lab Grown|IGI

1.01ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG754593205

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

Certificate IGI LG754593205

Diamond specifications and retailer prices

From £132 GBP
$177 USD
As of October 30, 2026
Save £1,135 GBP (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,267 GBP at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754593205 or 754593205. Listed at 13 retailers as of October 30, 2026, with prices from £132 to £1,267, a £1,135 spread on the same certified stone. Do Amore Diamonds lists it at £1,267. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754593205
Dimensions7.14 × 4.94 × 3.45 mm
L/W Ratio1.45
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
7.14 mm4.94 mm1.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754593205
Side View
Table 64.0%Crown 40.4°Girdle: MED-STKPavilionCulet: NoneDepth 69.8%

Caratlytics Score

How it works →
A+
Exceptional
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: £1,267 GBP|Low: £132 GBP|High: £1,513 GBP|Avg: £591 GBP|-1.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 3£132 GBP
Retailer 5£136 GBP
Retailer 13£154 GBP
Retailer 12£291 GBP
Retailer 11£343 GBP
Retailer 7£441 GBP
Retailer 10£464 GBP
Retailer 4£581 GBP
Retailer 8£589 GBP
Retailer 6£850 GBP
Retailer 9£928 GBP
Retailer 2£946 GBP
Do Amore Diamonds£1,267 GBP

34 data points across 13 retailers

13 retailers£132 GBP to £1,267 GBP

A+
Cheapest Retailer
-
£132 GBP
$177 USD
A
Retailer 2
-
£136 GBP
$182 USD
View
Final sale: no returns
A
Retailer 3
-
£154 GBP
$206 USD
View
A
Retailer 4
-
£291 GBP
$391 USD
View
A
Retailer 5
-
£343 GBP
$460 USD
View
A
Retailer 6
-
£441 GBP
A$911 AUD
View
B+
Retailer 7
-
£464 GBP
$622 USD
View
B+
Retailer 8
-
£581 GBP
$780 USD
View
B+
Retailer 9
-
£589 GBP
$790 USD
View
B
Retailer 10
-
£850 GBP
View
B+
Retailer 11
-
£928 GBP
$1,245 USD
View
B
Retailer 12
-
£946 GBP
$1,270 USD
View
Most Expensive
B
Do Amore Diamonds
27-C0C4D6AA5 · Nov 1
£1,267 GBP
$1,700 USD
View
12 more retailers have this diamond
Prices start from £132 GBPSave up to £1,135 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+
1.01ct Radiant
£132 GBP