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Radiant|Lab Grown|IGI

55.33ct J VS1 Radiant Lab Grown Diamond

ID • J/VS1

Diamond specifications and retailer prices

From $175,838 SGD
$137,545 USD
As of October 26, 2026
Save $1,973 SGD (1%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $177,810 SGD at Loose Grown Diamond · As of October 26, 2026
View at Loose Grown Diamond

About this 55.33ct lab-grown radiant diamond

This 55.33ct lab-grown radiant sits in the over five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of October 26, 2026, with a relatively tight 1% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

55.33
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
Polish
Symmetry
Fluorescence
OriginLab Grown
Grading LabIGI
Dimensions22.46 × 18.78 × 12.96 mm
L/W Ratio1.20
Top View
22.46 mm18.78 mm55.33 ctJ / VS1
OriginLab Grown
CutIdeal
CertificateIGI
Side View
Table 69.0%CrownGirdlePavilionCuletDepth 69.0%

Caratlytics Score

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Average
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Price History

Last verified: Oct 26
Current: $177,810 SGD|Low: $177,810 SGD|High: $196,679 SGD|Avg: $186,980 SGD|-0.6%
October 2, 2026
Loose Grown Diamond$177,810 SGD

4 data points across 1 retailer

2 retailers$175,838 SGD to $177,810 SGD

C
Cheapest Retailer
-
$175,838 SGD
$137,545 USD
Most Expensive
C
Loose Grown Diamond
828681648 · Oct 26
$177,810 SGD
$139,088 USD
View
1 more retailer has this diamond
Prices start from $175,838 SGDSave up to $1,973 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.

C
55.33ct Radiant
$175,838 SGD