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Radiant|Lab Grown|IGI

1.32ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG788629724

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

Certificate IGI LG788629724

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)
8 retailers carry this diamond
Most expensive: £1,776 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 very-good cut grade and certified by IGI LG788629724 or 788629724. Listed at 8 retailers as of October 30, 2026, with prices from £259 to £1,776, a £1,517 spread on the same certified stone. Brilliant Earth lists it at £1,776. 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

1.32
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788629724
Dimensions7.99 × 5.32 × 3.70 mm
L/W Ratio1.50
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
7.99 mm5.32 mm1.32 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788629724
Side View
Table 59.0%Crown 35.6°Girdle: MediumPavilion 36.9°Culet: NoneDepth 69.5%

Caratlytics Score

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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: £1,776 GBP|Low: £209 GBP|High: £2,911 GBP|Avg: £834 GBP|-39.0%
Brilliant Earth
Retailer 2
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October 30, 2026
Retailer 4£209 GBP
Retailer 5£234 GBP
Retailer 2£259 GBP
Retailer 13£381 GBP
Retailer 3£519 GBP
Retailer 16£585 GBP
Retailer 6£589 GBP
Retailer 17£604 GBP
Retailer 7£706 GBP
Retailer 12£734 GBP
Retailer 15£735 GBP
Retailer 14£839 GBP
Retailer 8£990 GBP
Retailer 10£1,007 GBP
Retailer 9£1,202 GBP
Retailer 11£1,761 GBP
Brilliant Earth£1,776 GBP

22 data points across 17 retailers

8 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
-
£1,007 GBP
View
B
Retailer 7
-
£1,761 GBP
$2,360 USD
View
Most Expensive
B
Brilliant Earth
21731445Y · Oct 30
£1,776 GBP
$2,380 USD
View
7 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