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Radiant|Lab Grown|IGI

1.11ct D FL Radiant Lab Grown Diamond

VG • D/FL

Diamond specifications and retailer prices

From $270 SGD
$211 USD
As of November 2, 2026
Save $1,772 SGD (87%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,042 SGD at Blue Nile · As of November 3, 2026
View at Blue Nile

About this 1.11ct lab-grown radiant diamond

This 1.11ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI. Listed at 5 retailers as of November 2, 2026, with prices from $270 to $2,042, a $1,772 spread on the same certified stone. Blue Nile lists it at $2,042. 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

1.11
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.54 × 5.20 × 3.39 mm
L/W Ratio1.45
Top View
7.54 mm5.20 mm1.11 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,042 SGD|Low: $270 SGD|High: $2,925 SGD|Avg: $1,320 SGD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 27, 2026
Retailer 2$270 SGD
Retailer 5$313 SGD
Retailer 3$641 SGD
Retailer 4$1,188 SGD
Blue Nile$2,042 SGD
Retailer 6$2,925 SGD

12 data points across 6 retailers

5 retailers$270 SGD to $2,042 SGD

A
Cheapest Retailer
-
$270 SGD
$211 USD
A
Retailer 2
-
$313 SGD
$244 USD
View
A
Retailer 3
-
$641 SGD
$500 USD
View
B+
Retailer 4
-
$1,188 SGD
$927 USD
View
Most Expensive
B
Blue Nile
30353070 · Nov 3
$2,042 SGD
$1,594 USD
View
4 more retailers have this diamond
Prices start from $270 SGDSave up to $1,772 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
1.11ct Radiant
$270 SGD