CaratHunter
Plans
Marquise|Lab Grown|IGI

3.09ct F VS2 Marquise Lab Grown Diamond

VG • F/VS2 • IGI LG852635419

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG852635419

Diamond specifications and retailer prices

From HK$3,586 HKD
As of November 4, 2026
Save HK$13,063 HKD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$16,649 HKD at Brilliance · As of November 4, 2026
View at Brilliance

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG852635419 or 852635419. Listed at 14 retailers as of November 4, 2026, with prices from HK$3,586 to HK$16,649, a HK$13,063 spread on the same certified stone. Brilliance lists it at HK$16,649. 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

3.09
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG852635419
Dimensions14.76 × 7.68 × 4.69 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.76 mm7.68 mm3.09 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG852635419
Side View
Table 63.0%Crown 35.4°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 61.1%

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$16,649 HKD|Low: HK$3,586 HKD|High: HK$17,143 HKD|Avg: HK$9,142 HKD|-2.9%
Brilliance
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
November 4, 2026
Retailer 4HK$3,586 HKD
Retailer 5HK$4,017 HKD
Retailer 10HK$4,449 HKD
Retailer 2HK$5,304 HKD
Retailer 11HK$5,571 HKD
Retailer 3HK$5,963 HKD
Retailer 6HK$6,920 HKD
Retailer 9HK$7,289 HKD
Retailer 14HK$9,274 HKD
Retailer 13HK$11,957 HKD
Retailer 8HK$14,295 HKD
Retailer 7HK$14,538 HKD
Retailer 12HK$16,335 HKD
BrillianceHK$16,649 HKD

7 data points across 14 retailers

14 retailersHK$3,586 HKD to HK$16,649 HKD

A
Cheapest Retailer
-
HK$3,586 HKD
A
Retailer 2
-
HK$4,017 HKD
View
A
Retailer 3
-
HK$4,449 HKD
View
A
Retailer 4
-
HK$5,304 HKD
View
A
Retailer 5
-
HK$5,571 HKD
View
B+
Retailer 6
-
HK$5,963 HKD
View
A
Retailer 7
-
HK$6,920 HKD
View
A
Retailer 8
-
HK$7,289 HKD
View
B+
Retailer 9
-
HK$9,274 HKD
View
B+
Retailer 10
-
HK$11,957 HKD
View
B
Retailer 11
-
HK$14,295 HKD
View
B
Retailer 12
-
HK$14,538 HKD
View
B
Retailer 13
-
HK$16,335 HKD
View
Most Expensive
B
Brilliance
D46558477 · Nov 4
HK$16,649 HKD
$2,122 USD
View
13 more retailers have this diamond
Prices start from HK$3,586 HKDSave up to HK$13,063 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
3.09ct Marquise
HK$3,586 HKD