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Round|Lab Grown|IGI

1.70ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG747513880

Shape and cutting style on the report: Round brilliant

Certificate IGI LG747513880

Diamond specifications and retailer prices

From $380 CAD
$272 USD
As of October 26, 2026
Save $1,608 CAD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,005 CAD at Rare Carat · As of October 21, 2026
View at Rare Carat

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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG747513880 or 747513880. Listed at 22 retailers as of October 26, 2026, with a 423% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747513880
Dimensions7.54 × 7.50 × 4.76 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.54 mm7.50 mm1.70 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747513880
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.3%

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: $2,005 CAD|Low: $365 CAD|High: $2,026 CAD|Avg: $919 CAD|-1.0%
Rare Carat
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
October 30, 2026
Retailer 17$380 CAD
Retailer 8$425 CAD
Retailer 6$440 CAD
Retailer 3$471 CAD
Retailer 9$471 CAD
Retailer 16$636 CAD
Retailer 13$691 CAD
Retailer 10$747 CAD
Retailer 12$809 CAD
Retailer 5$847 CAD
Retailer 2$907 CAD
Retailer 11$1,095 CAD
Retailer 15$1,447 CAD
Retailer 7$1,514 CAD
Retailer 4$1,812 CAD
Retailer 14$1,889 CAD
Rare Carat$2,005 CAD

42 data points across 17 retailers

22 retailers$380 CAD to $1,987 CAD

A
Cheapest Retailer
-
$380 CAD
$272 USD
A
Retailer 2
-
$425 CAD
$304 USD
View
Final sale: no returns
A
Retailer 3
-
$440 CAD
$315 USD
View
A
Retailer 4
-
$471 CAD
$337 USD
View
A
Retailer 5
-
$471 CAD
$337 USD
View
B+
Retailer 6
-
$636 CAD
$455 USD
View
A
Retailer 7
-
$691 CAD
$495 USD
View
A
Retailer 8
-
$747 CAD
€509 EUR
View
A
Retailer 9
-
$809 CAD
ZAR 9,356 ZAR
View
B+
Retailer 10
-
$847 CAD
$606 USD
View
B+
Retailer 11
-
$907 CAD
£511 GBP
View
B+
Retailer 12
-
$929 CAD
$665 USD
View
B+
Retailer 13
-
$1,095 CAD
A$1,206 AUD
View
B
Retailer 14
-
$1,447 CAD
$1,036 USD
View
B
Retailer 15
-
$1,514 CAD
$1,084 USD
View
B
Retailer 16
-
$1,585 CAD
$1,134 USD
View
B
Retailer 17
-
$1,812 CAD
$1,297 USD
View
B
Retailer 18
-
$1,889 CAD
£1,065 GBP
View
B
Retailer 19
-
$1,954 CAD
$1,399 USD
View
Retailer 20
-
$1,975 CAD
$1,414 USD
View
Price last confirmed 72 days ago
B
Retailer 21
-
$1,987 CAD
$1,423 USD
View
Most Expensive
Rare Carat
HP54003301 · Oct 21
$2,005 CAD
$1,435 USD
View
Price last confirmed 9 days ago
21 more retailers have this diamond
Prices start from $380 CADSave up to $1,608 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
$380 CAD