CaratHunter
Plans
Round|Lab Grown|IGI

1.32ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG490175090

Shape and cutting style on the report: Round brilliant

Certificate IGI LG490175090

Diamond specifications and retailer prices

From $1,463 AUD
As of November 5, 2026
Save $2,083 AUD (59%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,739 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.32ct lab-grown round diamond

This 1.32ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG490175090 or 490175090. Listed at 13 retailers as of November 4, 2026, with a 142% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.32
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG490175090
Dimensions7.13 × 7.10 × 4.24 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.13 mm7.10 mm1.32 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG490175090
Side View
Table 58.5%Crown 33°Girdle: MediumPavilion 40.2°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $5,739 AUD|Low: $1,404 AUD|High: $5,832 AUD|Avg: $2,638 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$1,463 AUD
Retailer 5$1,499 AUD
Retailer 8$1,636 AUD
Retailer 6$1,697 AUD
Retailer 3$2,397 AUD
Retailer 7$2,710 AUD
Retailer 2$3,161 AUD
MOH London$5,739 AUD

44 data points across 8 retailers

13 retailers$1,463 AUD to $3,545 AUD

B
Cheapest Retailer
-
$1,463 AUD
B
Retailer 2
-
$1,499 AUD
View
B
Retailer 3
-
$1,591 AUD
View
B
Retailer 4
-
$1,636 AUD
View
Final sale: no returns
Retailer 5
-
$1,697 AUD
View
Price last confirmed 26 days ago
B
Retailer 6
-
$1,697 AUD
View
B
Retailer 7
-
$1,950 AUD
View
B
Retailer 8
-
$2,397 AUD
View
B
Retailer 9
-
$2,710 AUD
View
B
Retailer 10
-
$3,161 AUD
View
B
Retailer 11
-
$3,180 AUD
View
B
Retailer 12
-
$3,545 AUD
View
Most Expensive
MOH London
LG490175090 · Nov 5
$5,739 AUD
£3,105 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $1,463 AUDSave up to $2,083 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.

B
1.32ct Round
$1,463 AUD