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Marquise|Lab Grown|IGI

1.77ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG846632152

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846632152

Diamond specifications and retailer prices

From HK$3,491 HKD
$445 USD
As of November 1, 2026
Save HK$7,728 HKD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$11,219 HKD at Brilliant Earth · As of October 31, 2026
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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846632152 or 846632152. Listed at 10 retailers as of October 31, 2026, with prices from HK$3,491 to HK$11,219, a HK$7,728 spread on the same certified stone. Brilliant Earth lists it at HK$11,219. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846632152
Dimensions12.88 × 6.13 × 3.90 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.88 mm6.13 mm1.77 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846632152
Side View
Table 62.0%Crown 31.8°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 63.6%

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: Nov 1
Current: HK$11,219 HKD|Low: HK$3,491 HKD|High: HK$11,298 HKD|Avg: HK$6,711 HKD|-0.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4HK$3,491 HKD
Retailer 6HK$3,615 HKD
Retailer 5HK$4,630 HKD
Retailer 3HK$4,955 HKD
Retailer 7HK$5,045 HKD
Retailer 8HK$6,182 HKD
Retailer 9HK$8,714 HKD
Retailer 2HK$10,363 HKD
Retailer 10HK$10,937 HKD
Brilliant EarthHK$11,219 HKD

20 data points across 10 retailers

10 retailersHK$3,491 HKD to HK$11,219 HKD

B+
Cheapest Retailer
-
HK$3,491 HKD
$445 USD
A
Retailer 2
-
HK$3,615 HKD
View
A
Retailer 3
-
HK$4,630 HKD
€562 EUR
View
A
Retailer 4
-
HK$4,955 HKD
£497 GBP
View
A
Retailer 5
-
HK$5,045 HKD
$643 USD
View
A
Retailer 6
-
HK$6,182 HKD
$788 USD
View
B+
Retailer 7
-
HK$8,714 HKD
$1,111 USD
View
B+
Retailer 8
-
HK$10,363 HKD
£1,040 GBP
View
B
Retailer 9
-
HK$10,937 HKD
CA$1,936 CAD
View
Most Expensive
B
Brilliant Earth
22176726A · Oct 31
HK$11,219 HKD
$1,430 USD
View
9 more retailers have this diamond
Prices start from HK$3,491 HKDSave up to HK$7,728 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
1.77ct Marquise
HK$3,491 HKD