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Round|Lab Grown|IGI

2.77ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG731531762

Shape and cutting style on the report: Round brilliant

Certificate IGI LG731531762

Diamond specifications and retailer prices

From $1,060 CAD
$759 USD
As of October 26, 2026
Save $10,869 CAD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $11,930 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.77ct lab-grown round diamond

This 2.77ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG731531762 or 731531762. Listed at 21 retailers as of October 26, 2026, with prices from $1,060 to $11,930, a $10,869 spread on the same certified stone. Brilliant Earth lists it at $11,930. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.77
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731531762
Dimensions8.99 × 9.04 × 5.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
8.99 mm9.04 mm2.77 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731531762
Side View
Table 57.0%Crown 34.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.5%

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 26
Current: $11,930 CAD|Low: $1,154 CAD|High: $18,369 CAD|Avg: $3,471 CAD|-35.1%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 10$1,154 CAD
Retailer 6$1,187 CAD
Retailer 16$1,430 CAD
Retailer 14$1,474 CAD
Retailer 5$1,632 CAD
Retailer 2$1,863 CAD
Retailer 17$1,954 CAD
Retailer 18$1,989 CAD
Retailer 13$2,921 CAD
Retailer 15$2,925 CAD
Retailer 4$3,227 CAD
Retailer 8$3,459 CAD
Retailer 9$3,576 CAD
Retailer 7$4,135 CAD
Retailer 3$4,160 CAD
Retailer 20$4,160 CAD
Retailer 11$4,246 CAD
Retailer 19$4,668 CAD
Retailer 12$7,760 CAD
Brilliant Earth$11,930 CAD

28 data points across 20 retailers

21 retailers$1,060 CAD to $11,930 CAD

A
Cheapest Retailer
-
$1,060 CAD
$759 USD
A
Retailer 2
-
$1,154 CAD
$826 USD
View
A
Retailer 3
-
$1,187 CAD
$850 USD
View
Final sale: no returns
Retailer 4
-
$1,231 CAD
$881 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$1,231 CAD
$881 USD
View
A
Retailer 6
-
$1,430 CAD
HK$8,000 HKD
View
A
Retailer 7
-
$1,474 CAD
$1,055 USD
View
A
Retailer 8
-
$1,632 CAD
$1,168 USD
View
Retailer 9
-
$1,863 CAD
£1,050 GBP
View
A
Retailer 10
-
$1,989 CAD
$1,424 USD
View
A
Retailer 11
-
$2,921 CAD
A$3,217 AUD
View
A
Retailer 12
-
$2,925 CAD
$2,094 USD
View
B+
Retailer 13
-
$3,227 CAD
$2,310 USD
View
B+
Retailer 14
-
$3,459 CAD
$2,476 USD
View
Retailer 15
-
$3,576 CAD
ZAR 41,358 ZAR
View
Price last confirmed 22 days ago
B+
Retailer 16
-
$3,997 CAD
$2,861 USD
View
B+
Retailer 17
-
$4,135 CAD
SGD 4,000 SGD
View
B+
Retailer 18
-
$4,160 CAD
$2,978 USD
View
B+
Retailer 19
-
$4,160 CAD
$2,978 USD
View
B+
Retailer 20
-
$4,246 CAD
$3,040 USD
View
Most Expensive
B
Brilliant Earth
19055687A · Oct 31
$11,930 CAD
$8,540 USD
View
20 more retailers have this diamond
Prices start from $1,060 CADSave up to $10,869 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
2.77ct Round
$1,060 CAD