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Marquise|Lab Grown|IGI

3.05ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG851604216

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851604216

Diamond specifications and retailer prices

From HK$6,685 HKD
$852 USD
As of October 30, 2026
Save HK$12,655 HKD (65%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$19,340 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG851604216 or 851604216. Listed at 8 retailers as of October 28, 2026, with prices from HK$6,685 to HK$19,340, a HK$12,655 spread on the same certified stone. Rare Carat lists it at HK$19,340. 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

3.05
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851604216
Dimensions16.04 × 7.57 × 4.45 mm
L/W Ratio2.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.04 mm7.57 mm3.05 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851604216
Side View
Table 60.0%Crown 31°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 58.8%

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 30
Current: HK$19,340 HKD|Low: HK$6,685 HKD|High: HK$19,340 HKD|Avg: HK$9,819 HKD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7HK$6,685 HKD
Retailer 6HK$6,739 HKD
Retailer 4HK$6,794 HKD
Retailer 2HK$7,163 HKD
Retailer 5HK$9,391 HKD
Retailer 8HK$14,182 HKD
Retailer 3HK$16,002 HKD
Rare CaratHK$19,340 HKD

7 data points across 8 retailers

8 retailersHK$6,685 HKD to HK$19,340 HKD

A
Cheapest Retailer
-
HK$6,685 HKD
$852 USD
A
Retailer 2
-
HK$6,739 HKD
€818 EUR
View
B+
Retailer 3
-
HK$6,794 HKD
$866 USD
View
A
Retailer 4
-
HK$7,163 HKD
£719 GBP
View
A
Retailer 5
-
HK$9,391 HKD
$1,197 USD
View
B
Retailer 6
-
HK$14,182 HKD
$1,808 USD
View
B
Retailer 7
-
HK$16,002 HKD
£1,606 GBP
View
Most Expensive
B
Rare Carat
CM75-44A_l_851604216 · Oct 28
HK$19,340 HKD
$2,465 USD
View
7 more retailers have this diamond
Prices start from HK$6,685 HKDSave up to HK$12,655 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
3.05ct Marquise
HK$6,685 HKD