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Oval|Lab Grown|IGI

1.64ct E VS2 Oval Lab Grown Diamond

EX • E/VS2 • IGI LG679516317

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG679516317

Diamond specifications and retailer prices

From HK$4,951 HKD
$631 USD
As of October 29, 2026
Save HK$2,207 HKD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$7,158 HKD at Diamond Exchange Canada · As of October 27, 2026
View at Diamond Exchange Canada

About this 1.64ct lab-grown oval diamond

This 1.64ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG679516317 or 679516317. Listed at 2 retailers as of October 27, 2026, with prices from HK$4,951 to HK$7,158, a HK$2,207 spread on the same certified stone. Diamond Exchange Canada lists it at HK$7,158. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG679516317
Dimensions9.57 × 6.67 × 0.00 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.57 mm6.67 mm1.64 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG679516317
Side View
Table 59.0%Crown 35°Girdle: THN-MEDPavilion 41.1°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: HK$7,158 HKD|Low: HK$4,818 HKD|High: HK$7,395 HKD|Avg: HK$6,117 HKD|-3.2%
Diamond Exchange Canada
Retailer 2
October 19, 2026
Retailer 2HK$4,951 HKD
Diamond Exchange CanadaHK$7,158 HKD

4 data points across 2 retailers

2 retailersHK$4,951 HKD to HK$7,158 HKD

A
Cheapest Retailer
-
HK$4,951 HKD
$631 USD
Most Expensive
B
Diamond Exchange Canada
1912679102 · Oct 27
HK$7,158 HKD
CA$1,267 CAD
View
1 more retailer has this diamond
Prices start from HK$4,951 HKDSave up to HK$2,207 HKD

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
1.64ct Oval
HK$4,951 HKD