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Cushion|Lab Grown|IGI

1.01ct F IF Cushion Lab Grown Diamond

VG • F/IF • IGI LG841648412

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG841648412

Diamond specifications and retailer prices

From $284 SGD
$222 USD
As of November 1, 2026
Save $1,020 SGD (78%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,304 SGD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.01ct lab-grown cushion diamond

This 1.01ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG841648412 or 841648412. Listed at 3 retailers as of November 1, 2026, with prices from $284 to $1,304, a $1,020 spread on the same certified stone. Rare Carat lists it at $1,304. 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

1.01
Carat
F
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841648412
Dimensions7.11 × 5.11 × 3.40 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.11 mm5.11 mm1.01 ctF / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841648412
Side View
Table 61.0%Crown 33.5°Girdle: STK-THKPavilion 34.4°Culet: NoneDepth 66.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,304 SGD|Low: $284 SGD|High: $1,310 SGD|Avg: $765 SGD|-0.5%
Rare Carat
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$284 SGD
Retailer 2$596 SGD
Rare Carat$1,304 SGD

25 data points across 3 retailers

3 retailers$284 SGD to $1,304 SGD

A
Cheapest Retailer
-
$284 SGD
$222 USD
Final sale: no returns
A
Retailer 2
-
$596 SGD
£367 GBP
View
Most Expensive
B+
Rare Carat
841648412 · Nov 1
$1,304 SGD
$1,020 USD
View
2 more retailers have this diamond
Prices start from $284 SGDSave up to $1,020 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
1.01ct Cushion
$284 SGD