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Marquise|Lab Grown|IGI

1.18ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG839682686

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839682686

Diamond specifications and retailer prices

From HK$1,632 HKD
$208 USD
As of November 1, 2026
Save HK$3,036 HKD (65%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$4,668 HKD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.18ct lab-grown marquise diamond

This 1.18ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839682686 or 839682686. Listed at 3 retailers as of November 1, 2026, with prices from HK$1,632 to HK$4,668, a HK$3,036 spread on the same certified stone. Rare Carat lists it at HK$4,668. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839682686
Dimensions10.85 × 5.45 × 3.46 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.85 mm5.45 mm1.18 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839682686
Side View
Table 62.0%Crown 34.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.5%

Caratlytics Score

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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$4,668 HKD|Low: HK$1,616 HKD|High: HK$4,747 HKD|Avg: HK$3,526 HKD|-1.7%
Rare Carat
Retailer 2
Retailer 3
November 2, 2026
Retailer 3HK$1,632 HKD
Retailer 2HK$3,398 HKD
Rare CaratHK$4,668 HKD

29 data points across 3 retailers

3 retailersHK$1,632 HKD to HK$4,668 HKD

A
Cheapest Retailer
-
HK$1,632 HKD
$208 USD
Final sale: no returns
A
Retailer 2
-
HK$3,398 HKD
£341 GBP
View
Most Expensive
B+
Rare Carat
839682686 · Nov 1
HK$4,668 HKD
$595 USD
View
2 more retailers have this diamond
Prices start from HK$1,632 HKDSave up to HK$3,036 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
1.18ct Marquise
HK$1,632 HKD