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Marquise|Lab Grown|IGI

1.77ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG801655782

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801655782

Diamond specifications and retailer prices

From HK$11,376 HKD
$1,450 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: HK$11,376 HKD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.77ct lab-grown marquise diamond

This 1.77ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG801655782 or 801655782. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801655782
Dimensions12.29 × 6.33 × 4.06 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.29 mm6.33 mm1.77 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801655782
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 64.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: HK$4,239 HKD|Low: HK$4,239 HKD|High: HK$7,472 HKD|Avg: HK$5,648 HKD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
June 15, 2026
Retailer 1HK$4,239 HKD
Retailer 3HK$4,809 HKD
Retailer 5HK$4,951 HKD
Retailer 2HK$6,025 HKD
Retailer 4HK$7,228 HKD

13 data points across 5 retailers

1 retailer

B
Brilliant Earth
19783392A · Oct 31
HK$11,376 HKD
$1,450 USD
View

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B
1.77ct Marquise
HK$11,376 HKD