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Round|Lab Grown|IGI

1.91ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG792609315

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792609315

Diamond specifications and retailer prices

From $931 CAD
$665 USD
As of October 29, 2026
Save $6,333 CAD (87%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $7,264 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.91ct lab-grown round diamond

This 1.91ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG792609315 or 792609315. Listed at 25 retailers as of October 29, 2026, with prices from $931 to $7,264, a $6,333 spread on the same certified stone. Do Amore Diamonds lists it at $7,264. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792609315
Dimensions8.01 × 8.08 × 4.87 mm
L/W Ratio1.01
Girdle conditionFaceted
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
8.01 mm8.08 mm1.91 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792609315
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.7%

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: $7,264 CAD|Low: $894 CAD|High: $8,887 CAD|Avg: $2,928 CAD
Do Amore Diamonds
Retailer 2
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Retailer 24
October 29, 2026
Retailer 6$931 CAD
Retailer 21$1,058 CAD
Retailer 8$1,080 CAD
Retailer 14$1,208 CAD
Retailer 24$1,527 CAD
Retailer 7$1,708 CAD
Retailer 20$1,708 CAD
Retailer 10$1,712 CAD
Retailer 18$1,812 CAD
Retailer 4$1,871 CAD
Retailer 2$1,901 CAD
Retailer 13$2,015 CAD
Retailer 19$2,191 CAD
Retailer 12$2,733 CAD
Retailer 17$2,882 CAD
Retailer 16$3,352 CAD
Retailer 5$3,449 CAD
Retailer 9$3,631 CAD
Retailer 11$3,719 CAD
Retailer 23$4,266 CAD
Retailer 22$4,687 CAD
Retailer 15$5,037 CAD
Retailer 3$5,962 CAD
Do Amore Diamonds$7,264 CAD

32 data points across 24 retailers

25 retailers$931 CAD to $7,264 CAD

A
Cheapest Retailer
-
$931 CAD
$665 USD
A
Retailer 2
-
$1,058 CAD
$756 USD
View
Final sale: no returns
A
Retailer 3
-
$1,080 CAD
$772 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$1,080 CAD
$772 USD
View
A
Retailer 5
-
$1,208 CAD
$863 USD
View
A
Retailer 6
-
$1,527 CAD
A$1,678 AUD
View
A
Retailer 7
-
$1,708 CAD
$1,220 USD
View
B+
Retailer 8
-
$1,708 CAD
$1,220 USD
View
A
Retailer 9
-
$1,712 CAD
$1,223 USD
View
A
Retailer 10
-
$1,812 CAD
€1,233 EUR
View
B+
Retailer 11
-
$1,871 CAD
$1,337 USD
View
B+
Retailer 12
-
$1,901 CAD
£1,070 GBP
View
Retailer 13
-
$2,015 CAD
$1,440 USD
View
B+
Retailer 14
-
$2,191 CAD
ZAR 25,294 ZAR
View
B+
Retailer 15
-
$2,733 CAD
$1,953 USD
View
B+
Retailer 16
-
$2,882 CAD
$2,059 USD
View
B
Retailer 17
-
$3,352 CAD
$2,395 USD
View
B+
Retailer 18
-
$3,449 CAD
$2,464 USD
View
B
Retailer 19
-
$3,631 CAD
View
B
Retailer 20
-
$3,719 CAD
$2,657 USD
View
B+
Retailer 21
-
$4,266 CAD
$3,048 USD
View
B
Retailer 22
-
$4,687 CAD
£2,637 GBP
View
B
Retailer 23
-
$5,037 CAD
$3,599 USD
View
B
Retailer 24
-
$5,962 CAD
$4,260 USD
View
Most Expensive
B
Do Amore Diamonds
20-E79515 · Oct 29
$7,264 CAD
$5,190 USD
View
24 more retailers have this diamond
Prices start from $931 CADSave up to $6,333 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
1.91ct Round
$931 CAD