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Marquise|Lab Grown|IGI

4.00ct G VS1 Marquise Lab Grown Diamond

VG • G/VS1 • IGI LG848677127

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848677127

Diamond specifications and retailer prices

From HK$9,235 HKD
$1,177 USD
As of November 1, 2026
Save HK$14,521 HKD (61%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$23,755 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 4ct lab-grown marquise diamond

This 4ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG848677127 or 848677127. Listed at 5 retailers as of November 1, 2026, with prices from HK$9,235 to HK$23,755, a HK$14,521 spread on the same certified stone. MOH London lists it at HK$23,755. 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

4.00
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848677127
Dimensions16.05 × 8.25 × 5.16 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.05 mm8.25 mm4.00 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848677127
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.5%

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$23,755 HKD|Low: HK$9,235 HKD|High: HK$23,755 HKD|Avg: HK$13,340 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5HK$9,235 HKD
Retailer 2HK$9,446 HKD
Retailer 3HK$11,071 HKD
Retailer 4HK$19,478 HKD
MOH LondonHK$23,755 HKD

5 data points across 5 retailers

5 retailersHK$9,235 HKD to HK$23,755 HKD

B+
Cheapest Retailer
-
HK$9,235 HKD
$1,177 USD
A
Retailer 2
-
HK$9,446 HKD
£948 GBP
View
B+
Retailer 3
-
HK$11,071 HKD
$1,411 USD
View
B
Retailer 4
-
HK$19,478 HKD
$2,482 USD
View
Most Expensive
B
MOH London
LG848677127 · Nov 1
HK$23,755 HKD
£2,384 GBP
View
4 more retailers have this diamond
Prices start from HK$9,235 HKDSave up to HK$14,521 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
4.00ct Marquise
HK$9,235 HKD