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Radiant|Lab Grown|IGI

1.32ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG836620549

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

Certificate IGI LG836620549

Diamond specifications and retailer prices

From £252 GBP
$337 USD
As of October 30, 2026
Save £1,681 GBP (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,213 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 LG836620549 or 836620549. Listed at 19 retailers as of October 30, 2026, with a 669% 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 angle48.1°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836620549
Dimensions7.79 × 5.42 × 3.46 mm
L/W Ratio1.44
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
7.79 mm5.42 mm1.32 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836620549
Side View
Table 67.0%Crown 48.1°Girdle: ThickPavilion 32.9°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
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: £2,213 GBP|Low: £252 GBP|High: £3,023 GBP|Avg: £891 GBP|-1.7%
Rare Carat
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 13£252 GBP
Retailer 9£271 GBP
Retailer 8£362 GBP
Retailer 4£381 GBP
Retailer 15£432 GBP
Retailer 12£451 GBP
Retailer 10£464 GBP
Retailer 5£487 GBP
Retailer 3£677 GBP
Retailer 14£807 GBP
Retailer 16£882 GBP
Retailer 7£968 GBP
Retailer 11£1,058 GBP
Retailer 6£1,090 GBP
Retailer 2£1,933 GBP
Rare Carat£2,213 GBP

29 data points across 16 retailers

19 retailers£252 GBP to £1,933 GBP

A
Cheapest Retailer
-
£252 GBP
$337 USD
Final sale: no returns
A
Retailer 2
-
£271 GBP
View
Retailer 3
-
£281 GBP
$376 USD
View
Price last confirmed 28 days ago
Retailer 4
-
£327 GBP
$438 USD
View
Price last confirmed 33 days ago
Retailer 5
-
£362 GBP
$485 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
£381 GBP
$510 USD
View
A
Retailer 7
-
£432 GBP
$579 USD
View
A
Retailer 8
-
£451 GBP
ZAR 9,766 ZAR
View
A
Retailer 9
-
£464 GBP
View
Retailer 10
-
£487 GBP
€622 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
£677 GBP
$907 USD
View
B+
Retailer 12
-
£807 GBP
$1,081 USD
View
B+
Retailer 13
-
£882 GBP
$1,181 USD
View
B+
Retailer 14
-
£968 GBP
SGD 1,752 SGD
View
B
Retailer 15
-
£1,058 GBP
View
B
Retailer 16
-
£1,090 GBP
$1,461 USD
View
Retailer 17
-
£1,164 GBP
$1,559 USD
View
Price last confirmed 30 days ago
B
Retailer 18
-
£1,933 GBP
$2,590 USD
View
Most Expensive
Rare Carat
VR-241512 · Oct 21
£2,213 GBP
$2,965 USD
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from £252 GBPSave up to £1,681 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
£252 GBP