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Marquise|Lab Grown|IGI

1.55ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG798610472

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG798610472

Diamond specifications and retailer prices

From HK$7,062 HKD
CA$1,250 CAD
As of October 30, 2026
Save HK$2,274 HKD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$9,336 HKD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 1.55ct lab-grown marquise diamond

This 1.55ct 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 LG798610472 or 798610472. Listed at 2 retailers as of October 30, 2026, with prices from HK$7,062 to HK$9,336, a HK$2,274 spread on the same certified stone. The Diamond Guys lists it at HK$9,336. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798610472
Dimensions11.73 × 6.06 × 3.87 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
11.73 mm6.06 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798610472
Side View
Table 58.0%Crown 34.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$7,062 HKD|Low: HK$4,699 HKD|High: HK$14,828 HKD|Avg: HK$7,659 HKD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
The Diamond Guys
August 3, 2026
Retailer 5HK$4,864 HKD
Retailer 2HK$4,975 HKD
Retailer 6HK$5,421 HKD
Retailer 1HK$7,062 HKD
The Diamond GuysHK$9,336 HKD
Retailer 4HK$10,040 HKD
Retailer 3HK$10,278 HKD

13 data points across 7 retailers

2 retailersHK$7,062 HKD to HK$9,336 HKD

B+
Cheapest Retailer
-
HK$7,062 HKD
CA$1,250 CAD
Most Expensive
B
The Diamond Guys
1958037520 · Nov 1
HK$9,336 HKD
$1,190 USD
View
1 more retailer has this diamond
Prices start from HK$7,062 HKDSave up to HK$2,274 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.

B+
1.55ct Marquise
HK$7,062 HKD