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Marquise|Lab Grown|IGI

1.53ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG780641998

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780641998

Diamond specifications and retailer prices

From HK$1,742 HKD
As of November 4, 2026
Save HK$7,069 HKD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$8,810 HKD at Brilliance · As of November 5, 2026
View at Brilliance

About this 1.53ct lab-grown marquise diamond

This 1.53ct 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 LG780641998 or 780641998. Listed at 17 retailers as of November 4, 2026, with prices from HK$1,742 to HK$8,810, a HK$7,069 spread on the same certified stone. Brilliance lists it at HK$8,810. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780641998
Dimensions11.53 × 5.98 × 3.87 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.53 mm5.98 mm1.53 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780641998
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 64.7%

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 4
Current: HK$8,810 HKD|Low: HK$1,742 HKD|High: HK$9,399 HKD|Avg: HK$4,965 HKD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 17HK$1,742 HKD
Retailer 9HK$2,024 HKD
Retailer 18HK$2,165 HKD
Retailer 5HK$2,408 HKD
Retailer 2HK$2,510 HKD
Retailer 8HK$3,695 HKD
Retailer 16HK$3,734 HKD
Retailer 4HK$3,868 HKD
Retailer 12HK$3,985 HKD
Retailer 10HK$4,064 HKD
Retailer 19HK$4,158 HKD
Retailer 14HK$5,052 HKD
Retailer 3HK$6,951 HKD
Retailer 15HK$6,982 HKD
Retailer 6HK$7,178 HKD
Retailer 7HK$7,367 HKD
Retailer 13HK$8,645 HKD
BrillianceHK$8,810 HKD
Retailer 11HK$9,399 HKD

9 data points across 19 retailers

17 retailersHK$1,742 HKD to HK$8,810 HKD

A
Cheapest Retailer
-
HK$1,742 HKD
A
Retailer 2
-
HK$2,024 HKD
View
A
Retailer 3
-
HK$2,165 HKD
View
A
Retailer 4
-
HK$2,408 HKD
View
A
Retailer 5
-
HK$2,510 HKD
View
A
Retailer 6
-
HK$3,695 HKD
View
A
Retailer 7
-
HK$3,734 HKD
View
A
Retailer 8
-
HK$3,868 HKD
View
A
Retailer 9
-
HK$3,985 HKD
View
A
Retailer 10
-
HK$4,158 HKD
View
A
Retailer 11
-
HK$5,052 HKD
View
B+
Retailer 12
-
HK$6,951 HKD
View
B+
Retailer 13
-
HK$6,982 HKD
View
B+
Retailer 14
-
HK$7,178 HKD
View
B+
Retailer 15
-
HK$7,367 HKD
View
B+
Retailer 16
-
HK$8,645 HKD
View
Most Expensive
B
Brilliance
D46470847 · Nov 5
HK$8,810 HKD
$1,123 USD
View
16 more retailers have this diamond
Prices start from HK$1,742 HKDSave up to HK$7,069 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
1.53ct Marquise
HK$1,742 HKD