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Marquise|Lab Grown|IGI

2.99ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG809602372

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809602372

Diamond specifications and retailer prices

From HK$4,425 HKD
$564 USD
As of November 1, 2026
Save HK$18,152 HKD (80%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$22,577 HKD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 2.99ct lab-grown marquise diamond

This 2.99ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG809602372 or 809602372. Listed at 5 retailers as of November 1, 2026, with prices from HK$4,425 to HK$22,577, a HK$18,152 spread on the same certified stone. Frank Darling lists it at HK$22,577. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.99
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809602372
Dimensions15.55 × 7.58 × 4.61 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.55 mm7.58 mm2.99 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809602372
Side View
Table 63.0%Crown 35.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.8%

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 1
Current: HK$22,577 HKD|Low: HK$4,425 HKD|High: HK$44,328 HKD|Avg: HK$16,446 HKD|+0.1%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 6HK$4,425 HKD
Retailer 7HK$6,198 HKD
Retailer 10HK$7,218 HKD
Retailer 9HK$7,644 HKD
Retailer 11HK$7,650 HKD
Retailer 4HK$10,592 HKD
Retailer 12HK$12,794 HKD
Retailer 2HK$16,076 HKD
Retailer 13HK$16,327 HKD
Retailer 8HK$20,046 HKD
Frank DarlingHK$22,577 HKD
Retailer 3HK$30,677 HKD
Retailer 5HK$44,328 HKD

14 data points across 13 retailers

5 retailersHK$4,425 HKD to HK$22,577 HKD

A
Cheapest Retailer
-
HK$4,425 HKD
$564 USD
Final sale: no returns
B+
Retailer 2
-
HK$6,198 HKD
$790 USD
View
B+
Retailer 3
-
HK$16,076 HKD
$2,049 USD
View
Retailer 4
-
HK$20,046 HKD
$2,555 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Frank Darling
100742494867KD · Nov 2
HK$22,577 HKD
$2,878 USD
View
4 more retailers have this diamond
Prices start from HK$4,425 HKDSave up to HK$18,152 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
2.99ct Marquise
HK$4,425 HKD