CaratHunter
Plans
Radiant|Lab Grown|IGI

1.01ct F FL Radiant Lab Grown Diamond

ID • F/FL • IGI LG816612963

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

Certificate IGI LG816612963

Diamond specifications and retailer prices

From $386 SGD
As of November 4, 2026
Save $1,735 SGD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,120 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816612963 or 816612963. Listed at 20 retailers as of November 4, 2026, with prices from $386 to $2,120, a $1,735 spread on the same certified stone. Brilliant Earth lists it at $2,120. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816612963
Dimensions6.90 × 4.92 × 3.44 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.90 mm4.92 mm1.01 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816612963
Side View
Table 64.0%Crown 42.8°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 69.9%

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: Nov 4
Current: $2,120 SGD|Low: $370 SGD|High: $2,440 SGD|Avg: $985 SGD|-13.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 16$386 SGD
Retailer 8$433 SGD
Retailer 6$448 SGD
Retailer 3$479 SGD
Retailer 7$479 SGD
Retailer 13$677 SGD
Retailer 12$770 SGD
Retailer 5$783 SGD
Retailer 11$825 SGD
Retailer 2$843 SGD
Retailer 10$1,252 SGD
Retailer 14$1,322 SGD
Retailer 4$1,540 SGD
Retailer 15$1,714 SGD
Retailer 9$1,913 SGD
Brilliant Earth$2,120 SGD

45 data points across 16 retailers

20 retailers$386 SGD to $2,120 SGD

A
Cheapest Retailer
-
$386 SGD
A
Retailer 2
-
$433 SGD
View
Final sale: no returns
A
Retailer 3
-
$448 SGD
View
Retailer 4
-
$479 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$479 SGD
View
A
Retailer 6
-
$677 SGD
View
B+
Retailer 7
-
$770 SGD
View
B+
Retailer 8
-
$783 SGD
View
B+
Retailer 9
-
$783 SGD
View
B+
Retailer 10
-
$825 SGD
View
B+
Retailer 11
-
$843 SGD
View
B
Retailer 12
-
$1,252 SGD
View
B
Retailer 13
-
$1,280 SGD
View
Retailer 14
-
$1,322 SGD
View
Price last confirmed 15 days ago
B
Retailer 15
-
$1,341 SGD
View
B
Retailer 16
-
$1,540 SGD
View
B
Retailer 17
-
$1,599 SGD
View
B
Retailer 18
-
$1,714 SGD
View
B
Retailer 19
-
$1,913 SGD
View
Most Expensive
B
Brilliant Earth
21422818A · Nov 4
$2,120 SGD
$1,660 USD
View
19 more retailers have this diamond
Prices start from $386 SGDSave up to $1,735 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
$386 SGD