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Marquise|Lab Grown|IGI

3.09ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG847643310

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847643310

Diamond specifications and retailer prices

From HK$4,456 HKD
$568 USD
As of October 28, 2026
Save HK$17,432 HKD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$21,888 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847643310 or 847643310. Listed at 15 retailers as of October 28, 2026, with prices from HK$4,456 to HK$21,888, a HK$17,432 spread on the same certified stone. Rare Carat lists it at HK$21,888. 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
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847643310
Dimensions15.17 × 7.73 × 4.71 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.17 mm7.73 mm3.09 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847643310
Side View
Table 62.0%Crown 33.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.9%

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: Oct 28
Current: HK$21,888 HKD|Low: HK$4,456 HKD|High: HK$21,888 HKD|Avg: HK$11,738 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
October 29, 2026
Retailer 13HK$4,456 HKD
Retailer 14HK$4,464 HKD
Retailer 9HK$5,675 HKD
Retailer 2HK$6,041 HKD
Retailer 6HK$6,629 HKD
Retailer 4HK$7,178 HKD
Retailer 3HK$7,850 HKD
Retailer 15HK$8,188 HKD
Retailer 5HK$10,512 HKD
Retailer 11HK$10,737 HKD
Retailer 12HK$13,007 HKD
Retailer 7HK$16,097 HKD
Retailer 10HK$18,342 HKD
Retailer 8HK$20,754 HKD
Rare CaratHK$21,888 HKD

14 data points across 15 retailers

15 retailersHK$4,456 HKD to HK$21,888 HKD

A
Cheapest Retailer
-
HK$4,456 HKD
$568 USD
Final sale: no returns
A
Retailer 2
-
HK$4,464 HKD
$569 USD
View
A
Retailer 3
-
HK$5,675 HKD
£570 GBP
View
Retailer 4
-
HK$6,041 HKD
$770 USD
View
B+
Retailer 5
-
HK$6,629 HKD
$845 USD
View
A
Retailer 6
-
HK$7,178 HKD
$915 USD
View
A
Retailer 7
-
HK$7,850 HKD
€953 EUR
View
A
Retailer 8
-
HK$8,188 HKD
£822 GBP
View
B+
Retailer 9
-
HK$10,512 HKD
$1,340 USD
View
B+
Retailer 10
-
HK$10,737 HKD
ZAR 22,110 ZAR
View
B+
Retailer 11
-
HK$13,007 HKD
$1,658 USD
View
B+
Retailer 12
-
HK$16,097 HKD
$2,052 USD
View
B
Retailer 13
-
HK$18,342 HKD
$2,338 USD
View
B
Retailer 14
-
HK$20,754 HKD
£2,083 GBP
View
Most Expensive
B
Rare Carat
69-21_l_847643310 · Oct 28
HK$21,888 HKD
$2,790 USD
View
14 more retailers have this diamond
Prices start from HK$4,456 HKDSave up to HK$17,432 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$4,456 HKD