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Radiant|Lab Grown|IGI

1.29ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1

Diamond specifications and retailer prices

From $448 SGD
As of November 6, 2026
Save $778 SGD (63%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,226 SGD at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

About this 1.29ct lab-grown radiant diamond

This 1.29ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI. Listed at 3 retailers as of November 6, 2026, with prices from $448 to $1,226, a $778 spread on the same certified stone. The Diamond Guys lists it at $1,226. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.29
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.73 × 5.34 × 3.64 mm
L/W Ratio1.45
Top View
7.73 mm5.34 mm1.29 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 65.0%CrownGirdle: MediumPavilionCulet: NoneDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $926 SGD|Low: $448 SGD|High: $1,239 SGD|Avg: $902 SGD|-1.1%
Retailer 1
Retailer 2
The Diamond Guys
October 30, 2026
Retailer 2$448 SGD
Retailer 1$926 SGD
The Diamond Guys$1,226 SGD

5 data points across 3 retailers

3 retailers$448 SGD to $1,226 SGD

A
Cheapest Retailer
-
$448 SGD
B
Retailer 2
-
$926 SGD
View
Most Expensive
B
The Diamond Guys
1992504409 · Nov 6
$1,226 SGD
$960 USD
View
2 more retailers have this diamond
Prices start from $448 SGDSave up to $778 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
1.29ct Radiant
$448 SGD