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Radiant|Lab Grown|IGI

1.32ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG794622345

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

Certificate IGI LG794622345

Diamond specifications and retailer prices

From £259 GBP
As of October 30, 2026
Save £1,517 GBP (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,205 GBP at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.32ct lab-grown radiant diamond

This 1.32ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794622345 or 794622345. Listed at 9 retailers as of October 30, 2026, with a 586% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.32
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794622345
Dimensions8.05 × 5.45 × 3.51 mm
L/W Ratio1.48
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
8.05 mm5.45 mm1.32 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794622345
Side View
Table 68.0%Crown 44.4°Girdle: MediumPavilion 33.6°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £2,205 GBP|Low: £199 GBP|High: £2,911 GBP|Avg: £917 GBP|+11.7%
Rare Carat
Retailer 2
Retailer 3
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
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Retailer 18
October 30, 2026
Retailer 5£199 GBP
Retailer 7£224 GBP
Retailer 11£259 GBP
Retailer 15£381 GBP
Retailer 4£505 GBP
Retailer 3£577 GBP
Retailer 10£589 GBP
Retailer 18£611 GBP
Retailer 6£701 GBP
Retailer 14£734 GBP
Retailer 17£735 GBP
Retailer 16£839 GBP
Retailer 12£1,011 GBP
Retailer 8£1,150 GBP
Retailer 9£1,263 GBP
Retailer 13£1,761 GBP
Retailer 2£1,776 GBP
Rare Carat£2,205 GBP

22 data points across 18 retailers

9 retailers£259 GBP to £1,776 GBP

A+
Cheapest Retailer
-
£259 GBP
A
Retailer 2
-
£381 GBP
$511 USD
View
B+
Retailer 3
-
£734 GBP
$983 USD
View
Retailer 4
-
£735 GBP
$985 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
£839 GBP
$1,124 USD
View
B+
Retailer 6
-
£1,011 GBP
View
B
Retailer 7
-
£1,761 GBP
$2,360 USD
View
B
Retailer 8
-
£1,776 GBP
$2,380 USD
View
Most Expensive
Rare Carat
MR-195859 · Oct 21
£2,205 GBP
$2,955 USD
View
Price last confirmed 9 days ago
8 more retailers have this diamond
Prices start from £259 GBPSave up to £1,517 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+
1.32ct Radiant
£259 GBP