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Marquise|Lab Grown|IGI

2.99ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG849667420

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849667420

Diamond specifications and retailer prices

From HK$3,405 HKD
$434 USD
As of November 2, 2026
Save HK$16,602 HKD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$20,008 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG849667420 or 849667420. Listed at 19 retailers as of October 28, 2026, with prices from HK$3,405 to HK$20,008, a HK$16,602 spread on the same certified stone. Rare Carat lists it at HK$20,008. 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 angle35.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849667420
Dimensions14.58 × 7.54 × 4.52 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.58 mm7.54 mm2.99 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849667420
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 59.9%

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 2
Current: HK$20,008 HKD|Low: HK$3,405 HKD|High: HK$20,008 HKD|Avg: HK$8,734 HKD
Rare Carat
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
Retailer 18
Retailer 19
November 2, 2026
Retailer 16HK$3,405 HKD
Retailer 6HK$3,813 HKD
Retailer 10HK$3,813 HKD
Retailer 5HK$4,221 HKD
Retailer 8HK$4,221 HKD
Retailer 12HK$4,702 HKD
Retailer 4HK$5,375 HKD
Retailer 18HK$6,638 HKD
Retailer 13HK$6,916 HKD
Retailer 9HK$7,156 HKD
Retailer 15HK$9,379 HKD
Retailer 3HK$9,815 HKD
Retailer 2HK$10,189 HKD
Retailer 17HK$11,848 HKD
Retailer 7HK$13,582 HKD
Retailer 11HK$13,831 HKD
Retailer 14HK$15,515 HKD
Retailer 19HK$15,810 HKD
Rare CaratHK$20,008 HKD

10 data points across 19 retailers

19 retailersHK$3,405 HKD to HK$20,008 HKD

A
Cheapest Retailer
-
HK$3,405 HKD
$434 USD
A
Retailer 2
-
HK$3,813 HKD
$486 USD
View
A
Retailer 3
-
HK$3,813 HKD
$486 USD
View
Final sale: no returns
Retailer 4
-
HK$4,221 HKD
$538 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$4,221 HKD
$538 USD
View
A
Retailer 6
-
HK$4,702 HKD
£472 GBP
View
A
Retailer 7
-
HK$5,375 HKD
$685 USD
View
B+
Retailer 8
-
HK$6,638 HKD
$846 USD
View
A
Retailer 9
-
HK$6,916 HKD
£694 GBP
View
A
Retailer 10
-
HK$7,156 HKD
$912 USD
View
A
Retailer 11
-
HK$9,379 HKD
A$1,839 AUD
View
A
Retailer 12
-
HK$9,815 HKD
$1,251 USD
View
A
Retailer 13
-
HK$10,189 HKD
ZAR 20,980 ZAR
View
B+
Retailer 14
-
HK$11,848 HKD
$1,510 USD
View
B+
Retailer 15
-
HK$13,582 HKD
$1,731 USD
View
B+
Retailer 16
-
HK$13,831 HKD
$1,763 USD
View
B+
Retailer 17
-
HK$15,515 HKD
£1,557 GBP
View
B+
Retailer 18
-
HK$15,810 HKD
$2,015 USD
View
Most Expensive
B
Rare Carat
484-16_l_849667420 · Oct 28
HK$20,008 HKD
$2,550 USD
View
18 more retailers have this diamond
Prices start from HK$3,405 HKDSave up to HK$16,602 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$3,405 HKD