CaratHunter
Plans
Radiant|Lab Grown|IGI

4.50ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG780677962

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

Certificate IGI LG780677962

Diamond specifications and retailer prices

From $891 AUD
$626 USD
As of October 30, 2026
Save $3,468 AUD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,359 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 4.5ct lab-grown radiant diamond

This 4.5ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780677962 or 780677962. Listed at 19 retailers as of October 26, 2026, with prices from $891 to $4,359, a $3,468 spread on the same certified stone. MOH London lists it at $4,359. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.50
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780677962
Dimensions11.03 × 8.67 × 5.51 mm
L/W Ratio1.27
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.03 mm8.67 mm4.50 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780677962
Side View
Table 71.0%Crown 42.4°Girdle: MediumPavilion 34.9°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
A
Excellent
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: Oct 30
Current: $4,359 AUD|Low: $856 AUD|High: $4,406 AUD|Avg: $2,174 AUD|-0.9%
MOH London
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
November 1, 2026
Retailer 12$891 AUD
Retailer 2$953 AUD
Retailer 5$969 AUD
Retailer 6$1,105 AUD
Retailer 14$1,105 AUD
Retailer 10$1,288 AUD
Retailer 7$1,660 AUD
Retailer 4$1,691 AUD
Retailer 8$1,731 AUD
Retailer 11$2,639 AUD
Retailer 3$2,906 AUD
Retailer 15$3,525 AUD
Retailer 13$4,153 AUD
Retailer 9$4,171 AUD
MOH London$4,359 AUD

40 data points across 15 retailers

19 retailers$891 AUD to $4,359 AUD

A
Cheapest Retailer
-
$891 AUD
$626 USD
A
Retailer 2
-
$953 AUD
£527 GBP
View
A
Retailer 3
-
$969 AUD
$681 USD
View
A
Retailer 4
-
$998 AUD
$701 USD
View
Final sale: no returns
A
Retailer 5
-
$1,105 AUD
$776 USD
View
Retailer 6
-
$1,105 AUD
$776 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
$1,288 AUD
$905 USD
View
A
Retailer 8
-
$1,660 AUD
$1,166 USD
View
B+
Retailer 9
-
$1,691 AUD
$1,188 USD
View
A
Retailer 10
-
$1,731 AUD
£958 GBP
View
B+
Retailer 11
-
$2,501 AUD
$1,757 USD
View
B+
Retailer 12
-
$2,639 AUD
$1,854 USD
View
B+
Retailer 13
-
$2,906 AUD
$2,041 USD
View
B+
Retailer 14
-
$3,211 AUD
£1,776 GBP
View
B
Retailer 15
-
$3,525 AUD
$2,476 USD
View
B
Retailer 16
-
$3,567 AUD
$2,506 USD
View
Retailer 17
-
$4,153 AUD
View
Price last confirmed 25 days ago
B+
Retailer 18
-
$4,171 AUD
$2,930 USD
View
Most Expensive
B
MOH London
LG780677962 · Oct 26
$4,359 AUD
£2,411 GBP
View
18 more retailers have this diamond
Prices start from $891 AUDSave up to $3,468 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
4.50ct Radiant
$891 AUD