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Round|Lab Grown|IGI

1.70ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG557217400

Shape and cutting style on the report: Round brilliant

Certificate IGI LG557217400

Diamond specifications and retailer prices

From $578 CAD
$413 USD
As of October 29, 2026
Save $2,069 CAD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,647 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.7ct lab-grown round diamond

This 1.7ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG557217400 or 557217400. Listed at 14 retailers as of October 29, 2026, with prices from $578 to $2,647, a $2,069 spread on the same certified stone. MOH London lists it at $2,647. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
I
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557217400
Dimensions7.70 × 7.66 × 4.71 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.70 mm7.66 mm1.70 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557217400
Side View
Table 59.5%Crown 33.5°GirdlePavilion 41.4°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
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: $2,647 CAD|Low: $578 CAD|High: $2,664 CAD|Avg: $1,359 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 7$578 CAD
Retailer 11$647 CAD
Retailer 8$717 CAD
Retailer 5$924 CAD
Retailer 12$959 CAD
Retailer 10$1,065 CAD
Retailer 9$1,131 CAD
Retailer 2$1,232 CAD
Retailer 4$1,500 CAD
Retailer 6$2,010 CAD
Retailer 3$2,352 CAD
MOH London$2,647 CAD

24 data points across 12 retailers

14 retailers$578 CAD to $2,647 CAD

A
Cheapest Retailer
-
$578 CAD
$413 USD
A
Retailer 2
-
$647 CAD
$462 USD
View
Final sale: no returns
A
Retailer 3
-
$647 CAD
$462 USD
View
A
Retailer 4
-
$717 CAD
$512 USD
View
A
Retailer 5
-
$717 CAD
$512 USD
View
B+
Retailer 6
-
$924 CAD
$660 USD
View
B+
Retailer 7
-
$959 CAD
$685 USD
View
B+
Retailer 8
-
$1,065 CAD
$761 USD
View
B+
Retailer 9
-
$1,131 CAD
$808 USD
View
B+
Retailer 10
-
$1,232 CAD
ZAR 14,215 ZAR
View
B
Retailer 11
-
$2,010 CAD
$1,436 USD
View
B
Retailer 12
-
$2,304 CAD
$1,646 USD
View
B
Retailer 13
-
$2,352 CAD
$1,680 USD
View
Most Expensive
B
MOH London
LG557217400 · Oct 29
$2,647 CAD
£1,489 GBP
View
13 more retailers have this diamond
Prices start from $578 CADSave up to $2,069 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
1.70ct Round
$578 CAD