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Oval|Lab Grown|IGI

1.70ct I SI2 Oval Lab Grown Diamond

ID • I/SI2 • IGI LG442068858

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG442068858

Diamond specifications and retailer prices

From $1,330 CAD
$950 USD
As of October 29, 2026
Save $5,249 CAD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,578 CAD at MOH London · As of October 25, 2026
View at MOH London

About this 1.7ct lab-grown oval diamond

This 1.7ct lab-grown oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG442068858 or 442068858. Listed at 10 retailers as of October 25, 2026, with prices from $1,330 to $6,578, a $5,249 spread on the same certified stone. MOH London lists it at $6,578. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.70
Carat
I
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442068858
Dimensions9.36 × 6.74 × 4.20 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.36 mm6.74 mm1.70 ctI / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG442068858
Side View
Table 60.0%Crown 35.2°Girdle: STK-VTKPavilion 41.1°Culet: NoneDepth 62.3%

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: $6,578 CAD|Low: $1,330 CAD|High: $6,658 CAD|Avg: $3,234 CAD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 25, 2026
Retailer 2$1,330 CAD
Retailer 5$1,973 CAD
Retailer 3$2,045 CAD
Retailer 7$2,841 CAD
Retailer 4$3,240 CAD
Retailer 6$3,811 CAD
Retailer 8$4,577 CAD
MOH London$6,578 CAD

13 data points across 8 retailers

10 retailers$1,330 CAD to $6,578 CAD

A
Cheapest Retailer
-
$1,330 CAD
$950 USD
B+
Retailer 2
-
$1,763 CAD
$1,260 USD
View
B+
Retailer 3
-
$1,917 CAD
$1,370 USD
View
B+
Retailer 4
-
$1,973 CAD
$1,410 USD
View
Final sale: no returns
Retailer 5
-
$2,045 CAD
$1,461 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$2,045 CAD
$1,461 USD
View
B
Retailer 7
-
$3,240 CAD
$2,315 USD
View
B
Retailer 8
-
$3,811 CAD
$2,723 USD
View
B
Retailer 9
-
$3,834 CAD
$2,739 USD
View
Most Expensive
B
MOH London
LG442068858 · Oct 25
$6,578 CAD
£3,701 GBP
View
9 more retailers have this diamond
Prices start from $1,330 CADSave up to $5,249 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 Oval
$1,330 CAD