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Radiant|Lab Grown|IGI

4.52ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG805635956

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

Certificate IGI LG805635956

Diamond specifications and retailer prices

From $1,174 AUD
£649 GBP
As of October 30, 2026
Save $7,510 AUD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,342 AUD at Queensmith · As of October 10, 2026
View at Queensmith

About this 4.52ct lab-grown radiant diamond

This 4.52ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805635956 or 805635956. Listed at 21 retailers as of October 30, 2026, with a 640% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.52
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805635956
Dimensions11.42 × 8.01 × 5.58 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.42 mm8.01 mm4.52 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805635956
Side View
Table 61.0%Crown 41.5°Girdle: Slightly ThickPavilion 32.7°Culet: NoneDepth 69.7%

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: $1,974 AUD|Low: $1,018 AUD|High: $14,820 AUD|Avg: $3,459 AUD|-10.0%
Retailer 1
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
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 8$1,059 AUD
Retailer 16$1,174 AUD
Retailer 5$1,187 AUD
Retailer 10$1,229 AUD
Retailer 12$1,481 AUD
Retailer 9$1,740 AUD
Retailer 4$1,762 AUD
Retailer 1$1,974 AUD
Retailer 20$2,031 AUD
Retailer 18$2,616 AUD
Retailer 14$2,634 AUD
Retailer 3$3,028 AUD
Retailer 11$3,498 AUD
Retailer 17$3,818 AUD
Retailer 6$3,978 AUD
Retailer 7$4,154 AUD
Retailer 13$4,239 AUD
Retailer 2$4,853 AUD
Retailer 19$7,196 AUD
Retailer 15$8,684 AUD

41 data points across 20 retailers

21 retailers$1,174 AUD to $8,684 AUD

Retailer 1
-
$1,059 AUD
$744 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$1,174 AUD
£649 GBP
View
A
Retailer 3
-
$1,187 AUD
$834 USD
View
Final sale: no returns
Retailer 4
-
$1,229 AUD
$863 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$1,481 AUD
$1,040 USD
View
A
Retailer 6
-
$1,740 AUD
$1,222 USD
View
B+
Retailer 7
-
$1,762 AUD
$1,238 USD
View
A
Retailer 8
-
$1,974 AUD
£1,092 GBP
View
Retailer 9
-
$2,031 AUD
€1,359 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
-
$2,616 AUD
ZAR 29,689 ZAR
View
A
Retailer 11
-
$2,634 AUD
View
B+
Retailer 12
-
$3,028 AUD
$2,127 USD
View
B+
Retailer 13
-
$3,498 AUD
$2,457 USD
View
B+
Retailer 14
-
$3,818 AUD
£2,112 GBP
View
B+
Retailer 15
-
$3,978 AUD
$2,794 USD
View
B+
Retailer 16
-
$4,154 AUD
$2,918 USD
View
B+
Retailer 17
-
$4,239 AUD
$2,978 USD
View
B+
Retailer 18
-
$4,853 AUD
£2,684 GBP
View
B
Retailer 19
-
$7,196 AUD
$5,055 USD
View
B
Retailer 20
-
$8,684 AUD
$6,100 USD
View
Most Expensive
Queensmith
LG805635956 · Oct 10
$10,342 AUD
£5,720 GBP
View
Price last confirmed 20 days ago
20 more retailers have this diamond
Prices start from $1,174 AUDSave up to $7,510 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
4.52ct Radiant
$1,174 AUD