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Round|Lab Grown|IGI

5.57ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG770608521

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770608521

Diamond specifications and retailer prices

From $967 CAD
$692 USD
As of October 29, 2026
Save $5,515 CAD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,482 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.57ct lab-grown round diamond

This 5.57ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770608521 or 770608521. Listed at 21 retailers as of October 29, 2026, with prices from $967 to $6,482, a $5,515 spread on the same certified stone. Brilliant Earth lists it at $6,482. 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

5.57
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770608521
Dimensions11.42 × 11.48 × 6.88 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
11.42 mm11.48 mm5.57 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770608521
Side View
Table 57.0%Crown 33.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.1%

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: $6,482 CAD|Low: $967 CAD|High: $6,496 CAD|Avg: $2,722 CAD|-0.2%
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
October 30, 2026
Retailer 10$967 CAD
Retailer 9$1,150 CAD
Retailer 8$1,190 CAD
Retailer 15$1,369 CAD
Retailer 2$1,472 CAD
Retailer 5$1,606 CAD
Retailer 11$1,685 CAD
Retailer 13$1,780 CAD
Retailer 12$2,089 CAD
Retailer 7$2,664 CAD
Retailer 16$2,785 CAD
Retailer 14$3,153 CAD
Retailer 3$3,825 CAD
Retailer 4$4,678 CAD
Retailer 6$5,099 CAD
Brilliant Earth$6,482 CAD

35 data points across 16 retailers

21 retailers$967 CAD to $6,482 CAD

A
Cheapest Retailer
-
$967 CAD
$692 USD
A
Retailer 2
-
$1,116 CAD
$799 USD
View
A
Retailer 3
-
$1,150 CAD
$823 USD
View
Final sale: no returns
A
Retailer 4
-
$1,190 CAD
$852 USD
View
Retailer 5
-
$1,190 CAD
$852 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,369 CAD
$980 USD
View
A
Retailer 7
-
$1,472 CAD
£830 GBP
View
B+
Retailer 8
-
$1,606 CAD
$1,150 USD
View
A
Retailer 9
-
$1,685 CAD
$1,206 USD
View
A
Retailer 10
-
$1,780 CAD
£1,003 GBP
View
A
Retailer 11
-
$2,089 CAD
€1,424 EUR
View
B+
Retailer 12
-
$2,664 CAD
$1,907 USD
View
B+
Retailer 13
-
$2,785 CAD
$1,994 USD
View
B
Retailer 14
-
$3,153 CAD
$2,257 USD
View
B+
Retailer 15
-
$3,631 CAD
$2,599 USD
View
B
Retailer 16
-
$3,825 CAD
$2,738 USD
View
Retailer 17
-
$4,101 CAD
$2,936 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
$4,678 CAD
£2,637 GBP
View
Retailer 19
-
$5,099 CAD
$3,650 USD
View
Price last confirmed 9 days ago
B
Retailer 20
-
$6,482 CAD
$4,640 USD
View
Most Expensive
B
Brilliant Earth
17548209A · Oct 30
$6,482 CAD
$4,640 USD
View
20 more retailers have this diamond
Prices start from $967 CADSave up to $5,515 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
5.57ct Round
$967 CAD