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Marquise|Lab Grown|IGI

0.42ct F VVS1 Marquise Lab Grown Diamond

F/VVS1 • IGI LG776688193

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG776688193

Diamond specifications and retailer prices

From HK$957 HKD
$122 USD
As of November 2, 2026
Save HK$5,261 HKD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$9,905 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.42ct lab-grown marquise diamond

This 0.42ct lab-grown marquise sits in the sub-half-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LG776688193 or 776688193. Listed at 19 retailers as of November 2, 2026, with a 550% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.42
Carat
F
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776688193
Dimensions8.16 × 3.83 × 2.39 mm
L/W Ratio2.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm3.83 mm0.42 ctF / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776688193
Side View
Table 59.0%Crown 31.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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 2
Current: HK$9,905 HKD|Low: HK$918 HKD|High: HK$10,024 HKD|Avg: HK$3,106 HKD
MOH London
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
November 2, 2026
Retailer 13HK$957 HKD
Retailer 4HK$1,106 HKD
Retailer 5HK$1,263 HKD
Retailer 15HK$1,263 HKD
Retailer 14HK$1,663 HKD
Retailer 11HK$1,883 HKD
Retailer 10HK$2,117 HKD
Retailer 9HK$2,154 HKD
Retailer 2HK$2,432 HKD
Retailer 12HK$2,863 HKD
Retailer 8HK$3,085 HKD
Retailer 6HK$3,531 HKD
Retailer 3HK$3,813 HKD
Retailer 7HK$6,218 HKD
MOH LondonHK$9,905 HKD

45 data points across 15 retailers

19 retailersHK$957 HKD to HK$6,218 HKD

A
Cheapest Retailer
-
HK$957 HKD
$122 USD
A
Retailer 2
-
HK$1,106 HKD
$141 USD
View
A
Retailer 3
-
HK$1,263 HKD
$161 USD
View
Retailer 4
-
HK$1,263 HKD
$161 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$1,663 HKD
$212 USD
View
Retailer 6
-
HK$1,840 HKD
A$361 AUD
View
Price last confirmed 139 days ago
B+
Retailer 7
-
HK$1,883 HKD
$240 USD
View
B+
Retailer 8
-
HK$2,040 HKD
$260 USD
View
B+
Retailer 9
-
HK$2,117 HKD
€257 EUR
View
B+
Retailer 10
-
HK$2,154 HKD
ZAR 4,435 ZAR
View
B
Retailer 11
-
HK$2,432 HKD
£244 GBP
View
B+
Retailer 12
-
HK$2,863 HKD
£287 GBP
View
B
Retailer 13
-
HK$3,085 HKD
A$605 AUD
View
B
Retailer 14
-
HK$3,304 HKD
SGD 569 SGD
View
B
Retailer 15
-
HK$3,531 HKD
$450 USD
View
B
Retailer 16
-
HK$3,813 HKD
$486 USD
View
B
Retailer 17
-
HK$4,258 HKD
$543 USD
View
B
Retailer 18
-
HK$6,218 HKD
£624 GBP
View
Most Expensive
MOH London
LG776688193 · Nov 1
HK$9,905 HKD
£994 GBP
View
Price under review
18 more retailers have this diamond
Prices start from HK$957 HKDSave up to HK$5,261 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
0.42ct Marquise
HK$957 HKD