CaratHunter
Plans
Radiant|Lab Grown|IGI

1.01ct E FL Radiant Lab Grown Diamond

GD • E/FL

Diamond specifications and retailer prices

From $245 SGD
$191 USD
As of October 27, 2026
Save $1,433 SGD (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,678 SGD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI. Listed at 5 retailers as of October 27, 2026, with prices from $245 to $1,678, a $1,433 spread on the same certified stone. Blue Nile lists it at $1,678. 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
E
Colour
FL
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.08 × 4.85 × 3.40 mm
L/W Ratio1.46
Top View
7.08 mm4.85 mm1.01 ctE / FL
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 70.1%

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: $1,678 SGD|Low: $245 SGD|High: $2,581 SGD|Avg: $1,161 SGD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 27, 2026
Retailer 2$245 SGD
Retailer 5$285 SGD
Retailer 3$609 SGD
Retailer 4$1,078 SGD
Blue Nile$1,678 SGD
Retailer 6$2,581 SGD

12 data points across 6 retailers

5 retailers$245 SGD to $1,678 SGD

A
Cheapest Retailer
-
$245 SGD
$191 USD
A
Retailer 2
-
$285 SGD
$222 USD
View
B+
Retailer 3
-
$609 SGD
$475 USD
View
B
Retailer 4
-
$1,078 SGD
$841 USD
View
Most Expensive
B
Blue Nile
30353747 · Oct 29
$1,678 SGD
$1,309 USD
View
4 more retailers have this diamond
Prices start from $245 SGDSave up to $1,433 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 Radiant
$245 SGD