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Round|Lab Grown|IGI

5.71ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG770665499

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770665499

Diamond specifications and retailer prices

From $1,957 CAD
$1,398 USD
As of October 29, 2026
Save $6,612 CAD (77%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $8,568 CAD at With Clarity · As of October 28, 2026
View at With Clarity

About this 5.71ct lab-grown round diamond

This 5.71ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770665499 or 770665499. Listed at 24 retailers as of October 28, 2026, with prices from $1,957 to $8,568, a $6,612 spread on the same certified stone. With Clarity lists it at $8,568. 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

5.71
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770665499
Dimensions11.53 × 11.60 × 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
11.53 mm11.60 mm5.71 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770665499
Side View
Table 59.0%Crown 32.8°Girdle: MediumPavilion 40.3°Culet: NoneDepth 59.5%

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 29
Current: $2,190 CAD|Low: $1,957 CAD|High: $22,338 CAD|Avg: $5,032 CAD|-4.0%
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
Retailer 19
October 29, 2026
Retailer 7$1,957 CAD
Retailer 1$2,190 CAD
Retailer 18$2,270 CAD
Retailer 3$2,365 CAD
Retailer 15$2,728 CAD
Retailer 16$2,988 CAD
Retailer 12$3,181 CAD
Retailer 6$3,247 CAD
Retailer 17$4,105 CAD
Retailer 19$4,255 CAD
Retailer 11$4,287 CAD
Retailer 13$4,612 CAD
Retailer 8$4,796 CAD
Retailer 2$5,002 CAD
Retailer 4$6,118 CAD
Retailer 14$6,518 CAD
Retailer 5$7,984 CAD
Retailer 9$8,377 CAD
Retailer 10$22,338 CAD

25 data points across 19 retailers

24 retailers$1,957 CAD to $8,568 CAD

A
Cheapest Retailer
-
$1,957 CAD
$1,398 USD
A
Retailer 2
-
$2,190 CAD
$1,565 USD
View
Final sale: no returns
A
Retailer 3
-
$2,216 CAD
$1,583 USD
View
A
Retailer 4
-
$2,270 CAD
$1,622 USD
View
Retailer 5
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$2,363 CAD
$1,688 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$2,365 CAD
$1,690 USD
View
A
Retailer 7
-
$2,728 CAD
$1,949 USD
View
A
Retailer 8
-
$2,988 CAD
£1,681 GBP
View
B+
Retailer 9
-
$3,181 CAD
£1,790 GBP
View
B+
Retailer 10
-
$3,247 CAD
$2,320 USD
View
B+
Retailer 11
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$3,801 CAD
$2,716 USD
View
B+
Retailer 12
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$4,105 CAD
€2,793 EUR
View
B+
Retailer 13
-
$4,255 CAD
$3,040 USD
View
Retailer 14
-
$4,287 CAD
$3,063 USD
View
Price last confirmed 14 days ago
B+
Retailer 15
-
$4,612 CAD
ZAR 53,240 ZAR
View
Retailer 16
-
$4,796 CAD
A$5,272 AUD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$5,002 CAD
$3,574 USD
View
B
Retailer 18
-
$5,873 CAD
$4,196 USD
View
B
Retailer 19
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$6,118 CAD
$4,371 USD
View
B
Retailer 20
-
$6,518 CAD
£3,667 GBP
View
B
Retailer 21
-
$7,984 CAD
$5,705 USD
View
Retailer 22
-
$8,377 CAD
$5,985 USD
View
Price last confirmed 11 days ago
Most Expensive
B
With Clarity
770665499 · Oct 28
$8,568 CAD
$6,122 USD
View
22 more retailers have this diamond
Prices start from $1,957 CADSave up to $6,612 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
5.71ct Round
$1,957 CAD