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Oval|Lab Grown|IGI

1.71ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG634499163

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG634499163

Diamond specifications and retailer prices

From $590 CAD
HK$3,300 HKD
As of October 30, 2026
Save $1,047 CAD (64%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,637 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.71ct lab-grown oval diamond

This 1.71ct 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 LG634499163 or 634499163. Listed at 4 retailers as of October 29, 2026, with prices from $590 to $1,637, a $1,047 spread on the same certified stone. MOH London lists it at $1,637. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634499163
Dimensions9.28 × 6.83 × 4.26 mm
L/W Ratio1.36
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
9.28 mm6.83 mm1.71 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634499163
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.4%

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 30
Current: $1,637 CAD|Low: $590 CAD|High: $2,245 CAD|Avg: $1,089 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 4$590 CAD
Retailer 2$651 CAD
Retailer 3$689 CAD
Retailer 9$691 CAD
Retailer 6$1,034 CAD
Retailer 7$1,042 CAD
Retailer 8$1,268 CAD
MOH London$1,637 CAD
Retailer 5$2,245 CAD

13 data points across 9 retailers

4 retailers$590 CAD to $1,637 CAD

A
Cheapest Retailer
-
$590 CAD
HK$3,300 HKD
A
Retailer 2
-
$651 CAD
€444 EUR
View
B+
Retailer 3
-
$689 CAD
$493 USD
View
Most Expensive
B
MOH London
LG634499163 · Oct 29
$1,637 CAD
£923 GBP
View
3 more retailers have this diamond
Prices start from $590 CADSave up to $1,047 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
1.71ct Oval
$590 CAD