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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 HK$3,314 HKD
As of November 1, 2026
Save HK$5,833 HKD (64%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$9,147 HKD at MOH London · As of November 1, 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 November 1, 2026, with prices from HK$3,314 to HK$9,147, a HK$5,833 spread on the same certified stone. MOH London lists it at HK$9,147. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$9,147 HKD|Low: HK$3,314 HKD|High: HK$12,608 HKD|Avg: HK$6,125 HKD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4HK$3,314 HKD
Retailer 3HK$3,868 HKD
Retailer 9HK$3,884 HKD
Retailer 2HK$4,119 HKD
Retailer 6HK$5,806 HKD
Retailer 7HK$5,853 HKD
Retailer 8HK$7,124 HKD
MOH LondonHK$9,147 HKD
Retailer 5HK$12,608 HKD

15 data points across 9 retailers

4 retailersHK$3,314 HKD to HK$9,147 HKD

A
Cheapest Retailer
-
HK$3,314 HKD
B+
Retailer 2
-
HK$3,868 HKD
$493 USD
View
A
Retailer 3
-
HK$4,119 HKD
€500 EUR
View
Most Expensive
B
MOH London
LG634499163 · Nov 1
HK$9,147 HKD
£918 GBP
View
3 more retailers have this diamond
Prices start from HK$3,314 HKDSave up to HK$5,833 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
1.71ct Oval
HK$3,314 HKD