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Radiant|Lab Grown|IGI

4.52ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG829603042

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

Certificate IGI LG829603042

Diamond specifications and retailer prices

From $1,039 SGD
$811 USD
As of October 27, 2026
Save $12,290 SGD (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $13,330 SGD at Brilliant Earth · As of October 10, 2026
View at Brilliant Earth

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 LG829603042 or 829603042. Listed at 22 retailers as of October 27, 2026, with a 1182% 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 angle46.3°
Pavilion angle31°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829603042
Dimensions11.32 × 7.94 × 5.35 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.32 mm7.94 mm4.52 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829603042
Side View
Table 66.0%Crown 46.3°Girdle: Slightly ThickPavilion 31°Culet: NoneDepth 67.4%

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 27
Current: $13,330 SGD|Low: $1,206 SGD|High: $13,740 SGD|Avg: $3,539 SGD|-3.0%
Brilliant Earth
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
October 29, 2026
Retailer 4$1,206 SGD
Retailer 10$1,320 SGD
Retailer 12$1,429 SGD
Retailer 5$1,728 SGD
Retailer 2$1,846 SGD
Retailer 13$1,912 SGD
Retailer 18$2,524 SGD
Retailer 11$2,567 SGD
Retailer 15$2,583 SGD
Retailer 3$3,177 SGD
Retailer 8$3,391 SGD
Retailer 14$3,775 SGD
Retailer 6$4,055 SGD
Retailer 7$4,175 SGD
Retailer 17$4,546 SGD
Retailer 9$4,555 SGD
Retailer 16$6,485 SGD
Brilliant Earth$13,330 SGD

34 data points across 18 retailers

22 retailers$1,039 SGD to $13,330 SGD

A
Cheapest Retailer
-
$1,039 SGD
$811 USD
A
Retailer 2
-
$1,206 SGD
$941 USD
View
A
Retailer 3
-
$1,206 SGD
$941 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$1,320 SGD
$1,030 USD
View
Final sale: no returns
A
Retailer 5
-
$1,429 SGD
$1,115 USD
View
B+
Retailer 6
-
$1,728 SGD
$1,348 USD
View
A
Retailer 7
-
$1,846 SGD
£1,134 GBP
View
A
Retailer 8
-
$1,912 SGD
€1,421 EUR
View
A
Retailer 9
-
$2,524 SGD
$1,969 USD
View
A
Retailer 10
-
$2,567 SGD
ZAR 32,361 ZAR
View
A
Retailer 11
-
$2,583 SGD
A$3,100 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$3,177 SGD
$2,479 USD
View
B+
Retailer 13
-
$3,391 SGD
$2,646 USD
View
B+
Retailer 14
-
$3,750 SGD
£2,304 GBP
View
Price last confirmed 35 days ago
B+
Retailer 15
-
$3,775 SGD
$2,945 USD
View
B+
Retailer 16
-
$4,055 SGD
View
B+
Retailer 17
-
$4,175 SGD
$3,257 USD
View
B+
Retailer 18
-
$4,546 SGD
£2,793 GBP
View
Price last confirmed 10 days ago
B+
Retailer 19
-
$4,555 SGD
A$5,467 AUD
View
Price last confirmed 21 days ago
B
Retailer 20
-
$6,485 SGD
$5,060 USD
View
Price last confirmed 8 days ago
B
Retailer 21
-
$13,330 SGD
$10,400 USD
View
Most Expensive
B
Brilliant Earth
21632187A · Oct 10
$13,330 SGD
$10,400 USD
View
Price last confirmed 19 days ago
21 more retailers have this diamond
Prices start from $1,039 SGDSave up to $12,290 SGD

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
$1,039 SGD