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Radiant|Lab Grown|IGI

1.70ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG835656998

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG835656998

Diamond specifications and retailer prices

From $612 CAD
$438 USD
As of October 30, 2026
Save $3,481 CAD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,093 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.7ct lab-grown radiant diamond

This 1.7ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835656998 or 835656998. Listed at 11 retailers as of October 30, 2026, with prices from $612 to $4,093, a $3,481 spread on the same certified stone. Brilliant Earth lists it at $4,093. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835656998
Dimensions8.36 × 5.92 × 3.95 mm
L/W Ratio1.41
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
8.36 mm5.92 mm1.70 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835656998
Side View
Table 67.0%Crown 42.7°Girdle: MediumPavilion 38.5°Culet: NoneDepth 66.7%

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 30
Current: $4,093 CAD|Low: $580 CAD|High: $4,219 CAD|Avg: $1,522 CAD|+8.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8$612 CAD
Retailer 6$810 CAD
Retailer 10$831 CAD
Retailer 2$867 CAD
Retailer 11$1,067 CAD
Retailer 3$1,528 CAD
Retailer 5$1,818 CAD
Retailer 9$1,834 CAD
Retailer 4$1,838 CAD
Retailer 7$2,382 CAD
Brilliant Earth$4,093 CAD

41 data points across 11 retailers

11 retailers$612 CAD to $4,093 CAD

B+
Cheapest Retailer
-
$612 CAD
$438 USD
Retailer 2
-
$810 CAD
€552 EUR
View
Price last confirmed 7 days ago
A
Retailer 3
-
$831 CAD
$595 USD
View
A
Retailer 4
-
$867 CAD
£488 GBP
View
B+
Retailer 5
-
$1,067 CAD
$764 USD
View
B+
Retailer 6
-
$1,528 CAD
$1,094 USD
View
B+
Retailer 7
-
$1,818 CAD
£1,025 GBP
View
B+
Retailer 8
-
$1,838 CAD
A$2,024 AUD
View
B
Retailer 9
-
$1,872 CAD
$1,340 USD
View
Retailer 10
-
$2,382 CAD
$1,705 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21649342A · Oct 30
$4,093 CAD
$2,930 USD
View
10 more retailers have this diamond
Prices start from $612 CADSave up to $3,481 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 Radiant
$612 CAD