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Oval|Lab Grown|IGI

1.70ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG847655686

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG847655686

Diamond specifications and retailer prices

From $472 CAD
$338 USD
As of October 29, 2026
Save $1,473 CAD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,363 CAD at MOH London · As of October 21, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847655686 or 847655686. Listed at 11 retailers as of October 29, 2026, with a 312% 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
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847655686
Dimensions9.03 × 7.05 × 4.29 mm
L/W Ratio1.28
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.03 mm7.05 mm1.70 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847655686
Side View
Table 63.0%Crown 30.9°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 60.9%

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: $2,363 CAD|Low: $786 CAD|High: $2,363 CAD|Avg: $1,389 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3$786 CAD
Retailer 6$796 CAD
Retailer 7$902 CAD
Retailer 10$946 CAD
Retailer 5$1,008 CAD
Retailer 4$1,367 CAD
Retailer 2$1,720 CAD
Retailer 8$1,876 CAD
Retailer 9$1,945 CAD
MOH London$2,363 CAD

7 data points across 10 retailers

11 retailers$472 CAD to $1,945 CAD

A
Cheapest Retailer
-
$472 CAD
$338 USD
A
Retailer 2
-
$786 CAD
£443 GBP
View
A
Retailer 3
-
$796 CAD
$570 USD
View
A
Retailer 4
-
$902 CAD
$646 USD
View
B+
Retailer 5
-
$946 CAD
$677 USD
View
B+
Retailer 6
-
$1,008 CAD
ZAR 11,652 ZAR
View
B+
Retailer 7
-
$1,367 CAD
A$1,505 AUD
View
B
Retailer 8
-
$1,720 CAD
$1,231 USD
View
B
Retailer 9
-
$1,876 CAD
SGD 1,815 SGD
View
B
Retailer 10
-
$1,945 CAD
$1,392 USD
View
Most Expensive
MOH London
LG847655686 · Oct 21
$2,363 CAD
£1,332 GBP
View
Price last confirmed 9 days ago
10 more retailers have this diamond
Prices start from $472 CADSave up to $1,473 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
$472 CAD