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Marquise|Lab Grown|IGI

1.51ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG825654369

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825654369

Diamond specifications and retailer prices

From HK$1,944 HKD
As of November 6, 2026
Save HK$11,772 HKD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$13,715 HKD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825654369 or 825654369. Listed at 19 retailers as of November 6, 2026, with prices from HK$1,944 to HK$13,715, a HK$11,772 spread on the same certified stone. Brilliant Earth lists it at HK$13,715. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654369
Dimensions11.39 × 5.95 × 3.80 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.39 mm5.95 mm1.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654369
Side View
Table 58.0%Crown 36.4°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 63.9%

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 6
Current: HK$2,931 HKD|Low: HK$1,881 HKD|High: HK$9,883 HKD|Avg: HK$5,055 HKD|-2.6%
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
Retailer 16
Retailer 17
November 6, 2026
Retailer 5HK$1,944 HKD
Retailer 6HK$2,171 HKD
Retailer 2HK$2,257 HKD
Retailer 15HK$2,414 HKD
Retailer 17HK$2,414 HKD
Retailer 1HK$2,931 HKD
Retailer 7HK$3,253 HKD
Retailer 9HK$3,723 HKD
Retailer 3HK$3,903 HKD
Retailer 10HK$4,530 HKD
Retailer 11HK$6,215 HKD
Retailer 13HK$6,999 HKD
Retailer 14HK$7,563 HKD
Retailer 16HK$7,751 HKD
Retailer 8HK$7,790 HKD
Retailer 4HK$8,151 HKD
Retailer 12HK$9,711 HKD

34 data points across 17 retailers

19 retailersHK$1,944 HKD to HK$13,715 HKD

A
Cheapest Retailer
-
HK$1,944 HKD
A
Retailer 2
-
HK$2,171 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,257 HKD
View
Retailer 4
-
HK$2,414 HKD
View
Price last confirmed 13 days ago
A
Retailer 5
-
HK$2,414 HKD
View
A
Retailer 6
-
HK$2,931 HKD
View
B+
Retailer 7
-
HK$3,253 HKD
View
Retailer 8
-
HK$3,723 HKD
View
Price last confirmed 14 days ago
A
Retailer 9
-
HK$3,903 HKD
View
A
Retailer 10
-
HK$4,530 HKD
View
B+
Retailer 11
-
HK$6,215 HKD
View
Retailer 12
-
HK$6,999 HKD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
HK$7,563 HKD
View
B+
Retailer 14
-
HK$7,751 HKD
View
B+
Retailer 15
-
HK$7,790 HKD
View
B
Retailer 16
-
HK$8,151 HKD
View
B
Retailer 17
-
HK$9,483 HKD
View
Retailer 18
-
HK$9,711 HKD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
22456709A · Nov 6
HK$13,715 HKD
$1,750 USD
View
18 more retailers have this diamond
Prices start from HK$1,944 HKDSave up to HK$11,772 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
1.51ct Marquise
HK$1,944 HKD