CaratHunter
Plans
Marquise|Lab Grown|IGI

1.42ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG797696534

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797696534

Diamond specifications and retailer prices

From HK$1,734 HKD
$221 USD
As of October 30, 2026
Save HK$7,525 HKD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$10,043 HKD at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 1.42ct lab-grown marquise diamond

This 1.42ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797696534 or 797696534. Listed at 21 retailers as of October 29, 2026, with a 434% 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

1.42
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797696534
Dimensions11.86 × 5.84 × 3.42 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.86 mm5.84 mm1.42 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797696534
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 58.6%

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$9,259 HKD|Low: HK$1,522 HKD|High: HK$12,319 HKD|Avg: HK$5,220 HKD|-8.5%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 6HK$1,734 HKD
Retailer 7HK$1,930 HKD
Retailer 16HK$2,009 HKD
Retailer 12HK$2,150 HKD
Retailer 18HK$2,903 HKD
Retailer 3HK$3,693 HKD
Retailer 2HK$3,990 HKD
Retailer 14HK$4,112 HKD
Retailer 9HK$4,276 HKD
Retailer 4HK$4,935 HKD
Retailer 5HK$5,253 HKD
Retailer 10HK$5,963 HKD
Retailer 15HK$6,913 HKD
Retailer 17HK$7,297 HKD
Retailer 8HK$7,325 HKD
Retailer 11HK$7,399 HKD
Retailer 13HK$8,660 HKD
Brilliant EarthHK$9,259 HKD

42 data points across 18 retailers

21 retailersHK$1,734 HKD to HK$9,259 HKD

A
Cheapest Retailer
-
HK$1,734 HKD
$221 USD
A
Retailer 2
-
HK$1,930 HKD
$246 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,009 HKD
$256 USD
View
A
Retailer 4
-
HK$2,150 HKD
$274 USD
View
A
Retailer 5
-
HK$2,377 HKD
$303 USD
View
B+
Retailer 6
-
HK$2,903 HKD
$370 USD
View
A
Retailer 7
-
HK$3,693 HKD
ZAR 7,604 ZAR
View
A
Retailer 8
-
HK$3,990 HKD
£400 GBP
View
A
Retailer 9
-
HK$4,112 HKD
$524 USD
View
A
Retailer 10
-
HK$4,276 HKD
€519 EUR
View
A
Retailer 11
-
HK$4,935 HKD
$629 USD
View
A
Retailer 12
-
HK$5,253 HKD
A$1,030 AUD
View
B+
Retailer 13
-
HK$5,963 HKD
$760 USD
View
B+
Retailer 14
-
HK$6,913 HKD
$881 USD
View
B+
Retailer 15
-
HK$7,297 HKD
$930 USD
View
B+
Retailer 16
-
HK$7,325 HKD
$933 USD
View
B+
Retailer 17
-
HK$7,399 HKD
$943 USD
View
Retailer 18
-
HK$7,686 HKD
A$1,507 AUD
View
Price last confirmed 143 days ago
B+
Retailer 19
-
HK$8,660 HKD
£869 GBP
View
B
Retailer 20
-
HK$9,259 HKD
$1,180 USD
View
Most Expensive
Brilliant Earth
20093089A · Oct 1
HK$10,043 HKD
$1,280 USD
View
Price last confirmed 28 days ago
20 more retailers have this diamond
Prices start from HK$1,734 HKDSave up to HK$7,525 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
1.42ct Marquise
HK$1,734 HKD