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Radiant|Lab Grown|IGI

1.16ct D SI1 Radiant Lab Grown Diamond

GD • D/SI1 • IGI LG529267117

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

Certificate IGI LG529267117

Diamond specifications and retailer prices

From $268 CAD
$192 USD
As of October 30, 2026
Save $1,289 CAD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,558 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.16ct lab-grown radiant diamond

This 1.16ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG529267117 or 529267117. Listed at 17 retailers as of October 26, 2026, with prices from $268 to $1,558, a $1,289 spread on the same certified stone. MOH London lists it at $1,558. 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

1.16
Carat
D
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.7°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG529267117
Dimensions7.71 × 5.22 × 3.33 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.71 mm5.22 mm1.16 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG529267117
Side View
Table 65.5%Crown 46.7°Girdle: MED-STKPavilion 31.9°Culet: NoneDepth 63.8%

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 30
Current: $1,558 CAD|Low: $257 CAD|High: $1,574 CAD|Avg: $711 CAD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7$268 CAD
Retailer 11$300 CAD
Retailer 10$332 CAD
Retailer 9$436 CAD
Retailer 2$560 CAD
Retailer 4$601 CAD
Retailer 3$673 CAD
Retailer 6$854 CAD
Retailer 8$873 CAD
Retailer 5$1,020 CAD
MOH London$1,558 CAD

44 data points across 11 retailers

17 retailers$268 CAD to $1,558 CAD

A
Cheapest Retailer
-
$268 CAD
$192 USD
B+
Retailer 2
-
$300 CAD
$215 USD
View
Final sale: no returns
B+
Retailer 3
-
$312 CAD
$223 USD
View
B+
Retailer 4
-
$332 CAD
$238 USD
View
B+
Retailer 5
-
$332 CAD
$238 USD
View
B+
Retailer 6
-
$375 CAD
HK$2,100 HKD
View
B+
Retailer 7
-
$436 CAD
$312 USD
View
B+
Retailer 8
-
$560 CAD
€382 EUR
View
B+
Retailer 9
-
$583 CAD
$417 USD
View
B+
Retailer 10
-
$601 CAD
£339 GBP
View
B+
Retailer 11
-
$673 CAD
$482 USD
View
B
Retailer 12
-
$854 CAD
$611 USD
View
Retailer 13
-
$873 CAD
$625 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
$1,020 CAD
$730 USD
View
B
Retailer 15
-
$1,069 CAD
$765 USD
View
B
Retailer 16
-
$1,088 CAD
SGD 1,053 SGD
View
Most Expensive
B
MOH London
LG529267117 · Oct 26
$1,558 CAD
£878 GBP
View
16 more retailers have this diamond
Prices start from $268 CADSave up to $1,289 CAD

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
1.16ct Radiant
$268 CAD