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Marquise|Lab Grown|IGI

1.29ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG829616519

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG829616519

Diamond specifications and retailer prices

From HK$3,052 HKD
As of November 5, 2026
Save HK$5,390 HKD (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$8,441 HKD at Frank Darling · As of November 5, 2026
View at Frank Darling

About this 1.29ct lab-grown marquise diamond

This 1.29ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG829616519 or 829616519. Listed at 9 retailers as of November 5, 2026, with prices from HK$3,052 to HK$8,441, a HK$5,390 spread on the same certified stone. Frank Darling lists it at HK$8,441. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829616519
Dimensions11.67 × 5.71 × 3.49 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.67 mm5.71 mm1.29 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829616519
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.1%

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 5
Current: HK$8,441 HKD|Low: HK$3,044 HKD|High: HK$8,441 HKD|Avg: HK$4,234 HKD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8HK$3,052 HKD
Retailer 11HK$3,091 HKD
Retailer 7HK$3,169 HKD
Retailer 9HK$3,342 HKD
Retailer 10HK$3,585 HKD
Retailer 6HK$4,331 HKD
Retailer 5HK$5,499 HKD
Retailer 4HK$5,829 HKD
Retailer 2HK$6,221 HKD
Retailer 3HK$6,355 HKD
Frank DarlingHK$8,441 HKD

14 data points across 11 retailers

9 retailersHK$3,052 HKD to HK$8,441 HKD

A
Cheapest Retailer
-
HK$3,052 HKD
A
Retailer 2
-
HK$3,169 HKD
View
A
Retailer 3
-
HK$3,342 HKD
View
Retailer 4
-
HK$4,331 HKD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
HK$4,950 HKD
View
B+
Retailer 6
-
HK$5,829 HKD
View
B+
Retailer 7
-
HK$6,221 HKD
View
Retailer 8
-
HK$7,688 HKD
View
Price last confirmed 36 days ago
Most Expensive
B
Frank Darling
100191432286BD · Nov 5
HK$8,441 HKD
$1,076 USD
View
8 more retailers have this diamond
Prices start from HK$3,052 HKDSave up to HK$5,390 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
1.29ct Marquise
HK$3,052 HKD