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Radiant|Lab Grown|IGI

1.32ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG754517920

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

Certificate IGI LG754517920

Diamond specifications and retailer prices

From $425 AUD
$298 USD
As of November 3, 2026
Save $3,142 AUD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,231 AUD 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 LG754517920 or 754517920. Listed at 20 retailers as of November 2, 2026, with a 739% 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 angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754517920
Dimensions8.15 × 5.42 × 3.42 mm
L/W Ratio1.50
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
8.15 mm5.42 mm1.32 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754517920
Side View
Table 65.0%Crown 44.4°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 63.1%

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: Nov 3
Current: $4,231 AUD|Low: $425 AUD|High: $5,593 AUD|Avg: $1,644 AUD|-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
Retailer 17
November 3, 2026
Retailer 10$425 AUD
Retailer 8$659 AUD
Retailer 6$810 AUD
Retailer 17$813 AUD
Retailer 14$845 AUD
Retailer 4$852 AUD
Retailer 12$906 AUD
Retailer 16$936 AUD
Retailer 7$1,291 AUD
Retailer 5$1,507 AUD
Retailer 2$1,592 AUD
Retailer 11$1,710 AUD
Retailer 13$1,905 AUD
Retailer 15$1,964 AUD
Retailer 9$2,566 AUD
Retailer 3$3,567 AUD
Rare Carat$4,231 AUD

31 data points across 17 retailers

20 retailers$425 AUD to $3,567 AUD

A+
Cheapest Retailer
-
$425 AUD
$298 USD
Final sale: no returns
Retailer 2
-
$511 AUD
$358 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$616 AUD
$432 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$659 AUD
$462 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
$810 AUD
$568 USD
View
A
Retailer 6
-
$813 AUD
$570 USD
View
A
Retailer 7
-
$845 AUD
ZAR 9,572 ZAR
View
A
Retailer 8
-
$852 AUD
$597 USD
View
A
Retailer 9
-
$906 AUD
£500 GBP
View
A
Retailer 10
-
$936 AUD
€625 EUR
View
B+
Retailer 11
-
$1,291 AUD
$905 USD
View
Retailer 12
-
$1,507 AUD
$1,056 USD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
$1,507 AUD
$1,056 USD
View
B+
Retailer 14
-
$1,592 AUD
$1,116 USD
View
B+
Retailer 15
-
$1,710 AUD
SGD 1,619 SGD
View
B+
Retailer 16
-
$1,905 AUD
$1,335 USD
View
B+
Retailer 17
-
$1,964 AUD
£1,084 GBP
View
Retailer 18
-
$2,120 AUD
$1,486 USD
View
Price last confirmed 33 days ago
B
Retailer 19
-
$3,567 AUD
$2,500 USD
View
Most Expensive
Rare Carat
MR-131574 · Oct 21
$4,231 AUD
$2,965 USD
View
Price last confirmed 12 days ago
19 more retailers have this diamond
Prices start from $425 AUDSave up to $3,142 AUD

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
$425 AUD