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Radiant|Lab Grown|IGI

1.92ct D SI1 Radiant Lab Grown Diamond

ID • D/SI1 • IGI LG529261242

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

Certificate IGI LG529261242

Diamond specifications and retailer prices

From $332 CAD
$237 USD
As of October 27, 2026
Save $3,335 CAD (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,667 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.92ct lab-grown radiant diamond

This 1.92ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG529261242 or 529261242. Listed at 19 retailers as of October 27, 2026, with prices from $332 to $3,667, a $3,335 spread on the same certified stone. Brilliant Earth lists it at $3,667. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.92
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG529261242
Dimensions8.99 × 6.12 × 4.01 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.99 mm6.12 mm1.92 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG529261242
Side View
Table 63.5%Crown 44.2°Girdle: MediumPavilion 32.3°Culet: NoneDepth 65.5%

Caratlytics Score

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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: Oct 27
Current: $3,667 CAD|Low: $318 CAD|High: $3,667 CAD|Avg: $954 CAD
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
October 29, 2026
Retailer 11$332 CAD
Retailer 5$371 CAD
Retailer 14$385 CAD
Retailer 3$411 CAD
Retailer 12$411 CAD
Retailer 6$581 CAD
Retailer 8$657 CAD
Retailer 2$777 CAD
Retailer 4$785 CAD
Retailer 13$1,321 CAD
Retailer 10$1,325 CAD
Retailer 7$1,655 CAD
Retailer 9$1,756 CAD
Brilliant Earth$3,667 CAD

43 data points across 14 retailers

19 retailers$332 CAD to $3,667 CAD

A
Cheapest Retailer
-
$332 CAD
$237 USD
A
Retailer 2
-
$371 CAD
$265 USD
View
Final sale: no returns
A
Retailer 3
-
$385 CAD
$275 USD
View
A
Retailer 4
-
$411 CAD
$294 USD
View
A
Retailer 5
-
$411 CAD
$294 USD
View
A
Retailer 6
-
$466 CAD
HK$2,600 HKD
View
B+
Retailer 7
-
$581 CAD
$415 USD
View
A
Retailer 8
-
$657 CAD
€447 EUR
View
A
Retailer 9
-
$777 CAD
£437 GBP
View
A
Retailer 10
-
$785 CAD
$561 USD
View
B+
Retailer 11
-
$1,059 CAD
$757 USD
View
B+
Retailer 12
-
$1,321 CAD
$944 USD
View
B+
Retailer 13
-
$1,325 CAD
$947 USD
View
B+
Retailer 14
-
$1,327 CAD
SGD 1,281 SGD
View
B+
Retailer 15
-
$1,394 CAD
$996 USD
View
B
Retailer 16
-
$1,655 CAD
£931 GBP
View
B
Retailer 17
-
$1,756 CAD
$1,255 USD
View
Price last confirmed 8 days ago
B
Retailer 18
-
$1,835 CAD
$1,311 USD
View
Most Expensive
B
Brilliant Earth
9426736A · Oct 29
$3,667 CAD
$2,620 USD
View
18 more retailers have this diamond
Prices start from $332 CADSave up to $3,335 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
1.92ct Radiant
$332 CAD