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Marquise|Lab Grown|IGI

3.01ct F SI1 Marquise Lab Grown Diamond

VG • F/SI1 • IGI LG849637368

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849637368

Diamond specifications and retailer prices

From HK$4,318 HKD
As of November 1, 2026
Save HK$16,788 HKD (80%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$21,106 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG849637368 or 849637368. Listed at 5 retailers as of October 31, 2026, with prices from HK$4,318 to HK$21,106, a HK$16,788 spread on the same certified stone. Brilliant Earth lists it at HK$21,106. 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

3.01
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849637368
Dimensions15.28 × 7.48 × 4.58 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
15.28 mm7.48 mm3.01 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849637368
Side View
Table 62.0%Crown 34.3°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 61.2%

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$21,106 HKD|Low: HK$3,594 HKD|High: HK$21,106 HKD|Avg: HK$7,144 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5HK$3,594 HKD
Retailer 2HK$4,318 HKD
Retailer 4HK$5,139 HKD
Retailer 6HK$6,516 HKD
Retailer 3HK$12,547 HKD
Brilliant EarthHK$21,106 HKD

3 data points across 6 retailers

5 retailersHK$4,318 HKD to HK$21,106 HKD

A
Cheapest Retailer
-
HK$4,318 HKD
Retailer 2
-
HK$5,139 HKD
$655 USD
View
Price last confirmed 5 days ago
B+
Retailer 3
-
HK$6,516 HKD
£654 GBP
View
B
Retailer 4
-
HK$12,547 HKD
SGD 2,161 SGD
View
Most Expensive
B
Brilliant Earth
22383684A · Oct 31
HK$21,106 HKD
$2,690 USD
View
4 more retailers have this diamond
Prices start from HK$4,318 HKDSave up to HK$16,788 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
3.01ct Marquise
HK$4,318 HKD