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Marquise|Lab Grown|IGI

3.03ct H VS1 Marquise Lab Grown Diamond

VG • H/VS1 • IGI LG838629402

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838629402

Diamond specifications and retailer prices

From HK$2,989 HKD
As of November 4, 2026
Save HK$14,349 HKD (83%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$17,338 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG838629402 or 838629402. Listed at 4 retailers as of November 4, 2026, with prices from HK$2,989 to HK$17,338, a HK$14,349 spread on the same certified stone. Brilliant Earth lists it at HK$17,338. 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

3.03
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838629402
Dimensions14.96 × 7.56 × 4.68 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.96 mm7.56 mm3.03 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838629402
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.9%

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 4
Current: HK$17,338 HKD|Low: HK$2,989 HKD|High: HK$31,930 HKD|Avg: HK$14,801 HKD|-45.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3HK$2,989 HKD
Retailer 2HK$6,104 HKD
Retailer 4HK$16,161 HKD
Brilliant EarthHK$17,338 HKD

35 data points across 4 retailers

4 retailersHK$2,989 HKD to HK$17,338 HKD

A
Cheapest Retailer
-
HK$2,989 HKD
Final sale: no returns
A
Retailer 2
-
HK$6,104 HKD
View
Retailer 3
-
HK$16,161 HKD
View
Price last confirmed 18 days ago
Most Expensive
B+
Brilliant Earth
21542050A · Nov 4
HK$17,338 HKD
$2,210 USD
View
3 more retailers have this diamond
Prices start from HK$2,989 HKDSave up to HK$14,349 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
3.03ct Marquise
HK$2,989 HKD