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Marquise|Lab Grown|IGI

1.40ct G VVS2 Marquise Lab Grown Diamond

GD • G/VVS2 • IGI LG843657732

Shape and cutting style on the report: Marquise modified brilliant

Certificate IGI LG843657732

Diamond specifications and retailer prices

From HK$1,693 HKD
As of November 4, 2026
Save HK$9,906 HKD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$11,599 HKD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 1.4ct lab-grown marquise diamond

This 1.4ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG843657732 or 843657732. Listed at 11 retailers as of November 4, 2026, with prices from HK$1,693 to HK$11,599, a HK$9,906 spread on the same certified stone. Brilliant Earth lists it at HK$11,599. 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

1.40
Carat
G
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843657732
Dimensions9.60 × 5.75 × 3.09 mm
L/W Ratio1.67
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.60 mm5.75 mm1.40 ctG / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843657732
Side View
Table 77.0%Crown 49.6°Girdle: STK-VTKPavilionCulet: NoneDepth 53.7%

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$11,599 HKD|Low: HK$1,560 HKD|High: HK$11,599 HKD|Avg: HK$5,047 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7HK$1,693 HKD
Retailer 11HK$1,936 HKD
Retailer 5HK$2,555 HKD
Retailer 2HK$3,558 HKD
Retailer 10HK$3,597 HKD
Retailer 6HK$3,856 HKD
Retailer 3HK$4,718 HKD
Retailer 8HK$6,756 HKD
Retailer 9HK$6,779 HKD
Retailer 4HK$7,163 HKD
Brilliant EarthHK$11,599 HKD

7 data points across 11 retailers

11 retailersHK$1,693 HKD to HK$11,599 HKD

A
Cheapest Retailer
-
HK$1,693 HKD
B+
Retailer 2
-
HK$1,936 HKD
View
B+
Retailer 3
-
HK$2,555 HKD
View
B+
Retailer 4
-
HK$3,558 HKD
View
B+
Retailer 5
-
HK$3,597 HKD
View
B+
Retailer 6
-
HK$3,856 HKD
View
B+
Retailer 7
-
HK$4,718 HKD
View
B
Retailer 8
-
HK$6,756 HKD
View
B
Retailer 9
-
HK$6,779 HKD
View
B
Retailer 10
-
HK$7,163 HKD
View
Most Expensive
C
Brilliant Earth
22393461A · Nov 6
HK$11,599 HKD
$1,480 USD
View
10 more retailers have this diamond
Prices start from HK$1,693 HKDSave up to HK$9,906 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
1.40ct Marquise
HK$1,693 HKD