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Marquise|Lab Grown|IGI

1.54ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG739537868

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG739537868

Diamond specifications and retailer prices

From HK$2,354 HKD
As of November 4, 2026
Save HK$9,313 HKD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$17,138 HKD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.54ct lab-grown marquise diamond

This 1.54ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG739537868 or 739537868. Listed at 19 retailers as of November 4, 2026, with a 396% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739537868
Dimensions11.57 × 6.07 × 3.83 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.57 mm6.07 mm1.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739537868
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.1%

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$5,123 HKD|Low: HK$2,260 HKD|High: HK$12,710 HKD|Avg: HK$6,155 HKD|+0.3%
Retailer 1
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
November 5, 2026
Retailer 2HK$2,354 HKD
Retailer 14HK$2,730 HKD
Retailer 3HK$2,919 HKD
Retailer 13HK$2,919 HKD
Retailer 5HK$3,280 HKD
Retailer 9HK$4,158 HKD
Retailer 7HK$4,770 HKD
Retailer 11HK$5,029 HKD
Retailer 1HK$5,123 HKD
Retailer 10HK$6,842 HKD
Retailer 4HK$8,968 HKD
Retailer 15HK$9,384 HKD
Retailer 12HK$10,200 HKD
Retailer 6HK$11,219 HKD
Retailer 8HK$11,667 HKD

38 data points across 15 retailers

19 retailersHK$2,354 HKD to HK$11,667 HKD

A
Cheapest Retailer
-
HK$2,354 HKD
A
Retailer 2
-
HK$2,636 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,730 HKD
View
Retailer 4
-
HK$2,919 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$2,919 HKD
View
A
Retailer 6
-
HK$4,158 HKD
View
A
Retailer 7
-
HK$4,417 HKD
View
A
Retailer 8
-
HK$4,770 HKD
View
A
Retailer 9
-
HK$5,029 HKD
View
A
Retailer 10
-
HK$5,123 HKD
View
B+
Retailer 11
-
HK$5,547 HKD
View
B+
Retailer 12
-
HK$6,842 HKD
View
B
Retailer 13
-
HK$8,968 HKD
View
B
Retailer 14
-
HK$9,384 HKD
View
B
Retailer 15
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HK$9,752 HKD
View
B
Retailer 16
-
HK$10,200 HKD
View
B
Retailer 17
-
HK$11,219 HKD
View
B
Retailer 18
-
HK$11,667 HKD
View
Most Expensive
Queensmith
LG739537868 · Oct 27
HK$17,138 HKD
£1,720 GBP
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from HK$2,354 HKDSave up to HK$9,313 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
1.54ct Marquise
HK$2,354 HKD