CaratHunter
Plans
Marquise|Lab Grown|IGI

1.40ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG794696659

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794696659

Diamond specifications and retailer prices

From HK$1,758 HKD
$224 USD
As of October 30, 2026
Save HK$934 HKD (35%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$7,925 HKD at Brilliant Earth · As of October 1, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794696659 or 794696659. Listed at 5 retailers as of October 30, 2026, with a 53% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794696659
Dimensions11.57 × 5.84 × 11.57 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.57 mm5.84 mm1.40 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794696659
Side View
Table 57.0%Crown 36.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.5%

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: Oct 30
Current: HK$7,925 HKD|Low: HK$1,758 HKD|High: HK$7,925 HKD|Avg: HK$5,137 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 3HK$1,758 HKD
Retailer 2HK$2,691 HKD
Retailer 4HK$3,554 HKD
Retailer 5HK$3,727 HKD
Retailer 7HK$4,370 HKD
Retailer 9HK$5,430 HKD
Retailer 10HK$6,283 HKD
Retailer 6HK$6,298 HKD
Retailer 8HK$6,352 HKD
Brilliant EarthHK$7,925 HKD

12 data points across 10 retailers

5 retailersHK$1,758 HKD to HK$2,691 HKD

A
Cheapest Retailer
-
HK$1,758 HKD
$224 USD
Final sale: no returns
B+
Retailer 2
-
HK$2,691 HKD
$343 USD
View
Retailer 3
-
HK$6,283 HKD
A$1,232 AUD
View
Price last confirmed 138 days ago
Retailer 4
-
HK$6,352 HKD
$810 USD
View
Price last confirmed 51 days ago
Most Expensive
Brilliant Earth
19366489A · Oct 1
HK$7,925 HKD
$1,010 USD
View
Price last confirmed 28 days ago
4 more retailers have this diamond
Prices start from HK$1,758 HKDSave up to HK$934 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$1,758 HKD