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Radiant|Lab Grown|IGI

1.25ct F VVS2 Radiant Lab Grown Diamond

VG • F/VVS2 • IGI LG844685090

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

Certificate IGI LG844685090

Diamond specifications and retailer prices

From $508 SGD
£313 GBP
As of October 28, 2026
Save $474 SGD (48%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $982 SGD at Taylor and Hart · As of October 28, 2026
View at Taylor and Hart

About this 1.25ct lab-grown radiant diamond

This 1.25ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG844685090 or 844685090. Listed at 4 retailers as of October 28, 2026, with prices from $508 to $982, a $474 spread on the same certified stone. Taylor and Hart lists it at $982. 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

1.25
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844685090
Dimensions7.32 × 5.12 × 3.55 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.32 mm5.12 mm1.25 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844685090
Side View
Table 65.0%Crown 39.8°Girdle: Slightly ThickPavilion 32.3°Culet: NoneDepth 69.3%

Caratlytics Score

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

Last verified: Oct 28
Current: $508 SGD|Low: $493 SGD|High: $982 SGD|Avg: $658 SGD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart
October 28, 2026
Retailer 2$503 SGD
Retailer 1$508 SGD
Retailer 3$627 SGD
Taylor and Hart$982 SGD

7 data points across 4 retailers

4 retailers$508 SGD to $982 SGD

Retailer 1
-
$503 SGD
$393 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$508 SGD
£313 GBP
View
B+
Retailer 3
-
$627 SGD
$490 USD
View
Most Expensive
B
Taylor and Hart
ZA4C0LI · Oct 28
$982 SGD
$768 USD
View
3 more retailers have this diamond
Prices start from $508 SGDSave up to $474 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
1.25ct Radiant
$508 SGD