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Round|Lab Grown|IGI

1.27ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG844621711

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844621711

Diamond specifications and retailer prices

From $460 CAD
$329 USD
As of October 29, 2026
Save $3,508 CAD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,967 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG844621711 or 844621711. Listed at 24 retailers as of October 29, 2026, with prices from $460 to $3,967, a $3,508 spread on the same certified stone. Brilliant Earth lists it at $3,967. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844621711
Dimensions6.98 × 7.03 × 4.26 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
6.98 mm7.03 mm1.27 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844621711
Side View
Table 58.0%Crown 34.6°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
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: $1,017 CAD|Low: $460 CAD|High: $2,382 CAD|Avg: $1,290 CAD|+3.1%
Retailer 1
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Retailer 23
October 30, 2026
Retailer 23$460 CAD
Retailer 20$534 CAD
Retailer 10$567 CAD
Retailer 9$570 CAD
Retailer 11$570 CAD
Retailer 8$852 CAD
Retailer 12$889 CAD
Retailer 19$894 CAD
Retailer 16$905 CAD
Retailer 6$909 CAD
Retailer 13$929 CAD
Retailer 17$980 CAD
Retailer 1$1,017 CAD
Retailer 22$1,118 CAD
Retailer 7$1,226 CAD
Retailer 5$1,833 CAD
Retailer 14$1,894 CAD
Retailer 21$2,018 CAD
Retailer 15$2,056 CAD
Retailer 4$2,221 CAD
Retailer 3$2,243 CAD
Retailer 18$2,287 CAD
Retailer 2$2,382 CAD

18 data points across 23 retailers

24 retailers$460 CAD to $3,967 CAD

A
Cheapest Retailer
-
$460 CAD
$329 USD
A
Retailer 2
-
$534 CAD
$382 USD
View
A
Retailer 3
-
$567 CAD
$406 USD
View
Final sale: no returns
A
Retailer 4
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$570 CAD
$408 USD
View
A
Retailer 5
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$570 CAD
$408 USD
View
A
Retailer 6
-
$852 CAD
$610 USD
View
A
Retailer 7
-
$889 CAD
€606 EUR
View
A
Retailer 8
-
$894 CAD
$640 USD
View
A
Retailer 9
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$905 CAD
$648 USD
View
Retailer 10
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$909 CAD
£512 GBP
View
Price last confirmed 13 days ago
A
Retailer 11
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$929 CAD
$665 USD
View
A
Retailer 12
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$980 CAD
ZAR 11,328 ZAR
View
A
Retailer 13
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$1,017 CAD
£573 GBP
View
A
Retailer 14
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$1,118 CAD
$800 USD
View
B+
Retailer 15
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$1,226 CAD
$877 USD
View
B+
Retailer 16
-
$1,833 CAD
$1,312 USD
View
B+
Retailer 17
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$1,894 CAD
$1,356 USD
View
B+
Retailer 18
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$2,018 CAD
View
B+
Retailer 19
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$2,056 CAD
$1,472 USD
View
Retailer 20
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$2,221 CAD
$1,590 USD
View
Price last confirmed 9 days ago
B
Retailer 21
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$2,243 CAD
$1,606 USD
View
B
Retailer 22
-
$2,287 CAD
£1,289 GBP
View
B
Retailer 23
-
$2,382 CAD
$1,705 USD
View
Most Expensive
B
Brilliant Earth
22269754A · Oct 29
$3,967 CAD
$2,840 USD
View
23 more retailers have this diamond
Prices start from $460 CADSave up to $3,508 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
1.27ct Round
$460 CAD