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Round|Lab Grown|IGI

1.27ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG825639468

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825639468

Diamond specifications and retailer prices

From $479 CAD
$342 USD
As of October 29, 2026
Save $3,496 CAD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,975 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 LG825639468 or 825639468. Listed at 19 retailers as of October 29, 2026, with prices from $479 to $3,975, a $3,496 spread on the same certified stone. Brilliant Earth lists it at $3,975. 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 angle35.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825639468
Dimensions6.89 × 6.93 × 4.30 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
6.89 mm6.93 mm1.27 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825639468
Side View
Table 58.0%Crown 35.9°Girdle: MediumPavilion 41°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $945 CAD|Low: $479 CAD|High: $2,465 CAD|Avg: $1,143 CAD|-5.7%
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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 12$479 CAD
Retailer 16$535 CAD
Retailer 5$556 CAD
Retailer 4$595 CAD
Retailer 7$598 CAD
Retailer 9$663 CAD
Retailer 17$798 CAD
Retailer 2$805 CAD
Retailer 14$939 CAD
Retailer 1$945 CAD
Retailer 13$946 CAD
Retailer 15$1,021 CAD
Retailer 11$1,064 CAD
Retailer 6$1,752 CAD
Retailer 18$1,896 CAD
Retailer 3$1,910 CAD
Retailer 10$2,197 CAD
Retailer 8$2,337 CAD

17 data points across 18 retailers

19 retailers$479 CAD to $3,975 CAD

A+
Cheapest Retailer
-
$479 CAD
$342 USD
A
Retailer 2
-
$535 CAD
$382 USD
View
Final sale: no returns
A
Retailer 3
-
$556 CAD
$397 USD
View
A
Retailer 4
-
$595 CAD
$425 USD
View
A
Retailer 5
-
$598 CAD
$427 USD
View
A
Retailer 6
-
$663 CAD
HK$3,700 HKD
View
A
Retailer 7
-
$798 CAD
$570 USD
View
A
Retailer 8
-
$805 CAD
$575 USD
View
A
Retailer 9
-
$939 CAD
$671 USD
View
A
Retailer 10
-
$945 CAD
£532 GBP
View
A
Retailer 11
-
$946 CAD
€644 EUR
View
A
Retailer 12
-
$1,021 CAD
ZAR 11,787 ZAR
View
A
Retailer 13
-
$1,064 CAD
£599 GBP
View
B+
Retailer 14
-
$1,752 CAD
$1,252 USD
View
B+
Retailer 15
-
$1,896 CAD
SGD 1,831 SGD
View
B+
Retailer 16
-
$1,910 CAD
$1,365 USD
View
Retailer 17
-
$2,197 CAD
$1,570 USD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$2,337 CAD
£1,315 GBP
View
Most Expensive
B
Brilliant Earth
21294548A · Oct 29
$3,975 CAD
$2,840 USD
View
18 more retailers have this diamond
Prices start from $479 CADSave up to $3,496 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
$479 CAD