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Marquise|Lab Grown|IGI

2.99ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG837602882

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837602882

Diamond specifications and retailer prices

From HK$3,978 HKD
$507 USD
As of November 1, 2026
Save HK$34,858 HKD (90%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$38,836 HKD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

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 very-good cut grade and certified by IGI LG837602882 or 837602882. Listed at 6 retailers as of October 26, 2026, with prices from HK$3,978 to HK$38,836, a HK$34,858 spread on the same certified stone. Brilliant Earth lists it at HK$38,836. 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

2.99
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837602882
Dimensions14.73 × 7.47 × 4.68 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.73 mm7.47 mm2.99 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837602882
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.7%

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$38,836 HKD|Low: HK$3,978 HKD|High: HK$40,876 HKD|Avg: HK$17,216 HKD|-5.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 28, 2026
Retailer 4HK$3,978 HKD
Retailer 2HK$7,529 HKD
Retailer 3HK$19,967 HKD
Brilliant EarthHK$38,836 HKD

30 data points across 4 retailers

6 retailersHK$3,978 HKD to HK$38,836 HKD

A
Cheapest Retailer
-
HK$3,978 HKD
$507 USD
Final sale: no returns
A
Retailer 2
-
HK$7,529 HKD
£756 GBP
View
Retailer 3
-
HK$19,850 HKD
$2,530 USD
View
Price last confirmed 28 days ago
Retailer 4
-
HK$19,928 HKD
$2,540 USD
View
Price last confirmed 33 days ago
Retailer 5
-
HK$19,967 HKD
$2,545 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21387051A · Oct 26
HK$38,836 HKD
$4,950 USD
View
5 more retailers have this diamond
Prices start from HK$3,978 HKDSave up to HK$34,858 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$3,978 HKD