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Round|Lab Grown|IGI

0.97ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG665408058

Shape and cutting style on the report: Round brilliant

Certificate IGI LG665408058

Diamond specifications and retailer prices

From $192 CAD
$137 USD
As of October 29, 2026
Save $1,200 CAD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,391 CAD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.97ct lab-grown round diamond

This 0.97ct lab-grown round sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG665408058 or 665408058. Listed at 20 retailers as of October 28, 2026, with prices from $192 to $1,391, a $1,200 spread on the same certified stone. Reve Diamonds lists it at $1,391. 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

0.97
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665408058
Dimensions6.33 × 6.28 × 3.94 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.33 mm6.28 mm0.97 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665408058
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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 29
Current: $405 CAD|Low: $190 CAD|High: $2,000 CAD|Avg: $593 CAD|+7.5%
Retailer 1
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
Reve Diamonds
October 29, 2026
Retailer 11$192 CAD
Retailer 10$214 CAD
Retailer 12$223 CAD
Retailer 4$238 CAD
Retailer 14$395 CAD
Retailer 1$405 CAD
Retailer 3$446 CAD
Retailer 8$472 CAD
Retailer 15$518 CAD
Retailer 2$579 CAD
Retailer 5$626 CAD
Retailer 7$700 CAD
Retailer 13$726 CAD
Retailer 6$845 CAD
Retailer 9$1,116 CAD
Reve Diamonds$1,391 CAD

41 data points across 16 retailers

20 retailers$192 CAD to $1,391 CAD

A
Retailer 1
-
$190 CAD
$136 USD
Price last confirmed 41 days ago
A
Retailer 2
-
$192 CAD
$137 USD
View
A
Retailer 3
-
$214 CAD
$153 USD
View
Final sale: no returns
A
Retailer 4
-
$223 CAD
$159 USD
View
A
Retailer 5
-
$234 CAD
$167 USD
View
Price last confirmed 40 days ago
A
Retailer 6
-
$238 CAD
$170 USD
View
A
Retailer 7
-
$395 CAD
$282 USD
View
A
Retailer 8
-
$405 CAD
£228 GBP
View
A
Retailer 9
-
$446 CAD
$319 USD
View
A
Retailer 10
-
$472 CAD
€321 EUR
View
B+
Retailer 11
-
$518 CAD
$370 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$576 CAD
$412 USD
View
Price last confirmed 87 days ago
B+
Retailer 13
-
$579 CAD
$414 USD
View
B+
Retailer 14
-
$626 CAD
$447 USD
View
B+
Retailer 15
-
$700 CAD
$500 USD
View
B+
Retailer 16
-
$726 CAD
A$798 AUD
View
B+
Retailer 17
-
$761 CAD
$544 USD
View
Price last confirmed 38 days ago
B
Retailer 18
-
$845 CAD
$604 USD
View
B
Retailer 19
-
$1,116 CAD
£628 GBP
View
Most Expensive
B
Reve Diamonds
0F2CDFE60 · Oct 28
$1,391 CAD
$994 USD
View
19 more retailers have this diamond
Prices start from $192 CADSave up to $1,200 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
0.97ct Round
$192 CAD