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Marquise|Lab Grown|IGI

1.51ct F VS2 Marquise Lab Grown Diamond

F/VS2 • IGI LG784651996

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784651996

Diamond specifications and retailer prices

From HK$2,931 HKD
As of November 4, 2026
Save HK$6,556 HKD (69%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$9,487 HKD at Frank Darling · As of November 3, 2026
View at Frank Darling

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) and certified by IGI LG784651996 or 784651996. Listed at 5 retailers as of November 3, 2026, with prices from HK$2,931 to HK$9,487, a HK$6,556 spread on the same certified stone. Frank Darling lists it at HK$9,487. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
F
Colour
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784651996
Dimensions11.45 × 6.06 × 3.83 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.45 mm6.06 mm1.51 ctF / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784651996
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$9,487 HKD|Low: HK$1,952 HKD|High: HK$17,321 HKD|Avg: HK$7,139 HKD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 5HK$1,952 HKD
Retailer 6HK$2,931 HKD
Retailer 12HK$2,986 HKD
Retailer 10HK$4,107 HKD
Retailer 8HK$4,530 HKD
Retailer 3HK$6,489 HKD
Retailer 4HK$6,834 HKD
Retailer 7HK$7,289 HKD
Retailer 2HK$7,837 HKD
Retailer 11HK$9,279 HKD
Frank DarlingHK$9,487 HKD
Retailer 9HK$17,321 HKD

14 data points across 12 retailers

5 retailersHK$2,931 HKD to HK$9,487 HKD

B+
Cheapest Retailer
-
HK$2,931 HKD
Retailer 2
-
HK$6,834 HKD
View
Price last confirmed 152 days ago
Retailer 3
-
HK$7,289 HKD
View
Price last confirmed 20 days ago
B
Retailer 4
-
HK$7,837 HKD
View
Most Expensive
B
Frank Darling
100755933444KD · Nov 3
HK$9,487 HKD
$1,211 USD
View
4 more retailers have this diamond
Prices start from HK$2,931 HKDSave up to HK$6,556 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+
1.51ct Marquise
HK$2,931 HKD