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Marquise|Lab Grown|IGI

0.42ct F VS1 Marquise Lab Grown Diamond

F/VS1 • IGI LG779657361

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG779657361

Diamond specifications and retailer prices

From $219 NZD
$123 USD
As of November 2, 2026
Save $2,048 NZD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,266 NZD at MOH London · As of November 2, 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 VS1 clarity (very-slightly-included) and certified by IGI LG779657361 or 779657361. Listed at 18 retailers as of November 2, 2026, with prices from $219 to $2,266, a $2,048 spread on the same certified stone. MOH London lists it at $2,266. 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
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779657361
Dimensions8.37 × 3.94 × 2.34 mm
L/W Ratio2.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.37 mm3.94 mm0.42 ctF / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779657361
Side View
Table 59.0%Crown 31.8°Girdle: Slightly ThickPavilion 39.4°Culet: NoneDepth 59.4%

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: $2,266 NZD|Low: $210 NZD|High: $2,293 NZD|Avg: $760 NZD
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
November 2, 2026
Retailer 11$219 NZD
Retailer 3$290 NZD
Retailer 13$290 NZD
Retailer 12$382 NZD
Retailer 9$483 NZD
Retailer 7$493 NZD
Retailer 2$558 NZD
Retailer 8$655 NZD
Retailer 6$706 NZD
Retailer 4$803 NZD
Retailer 10$873 NZD
Retailer 5$1,436 NZD
MOH London$2,266 NZD

45 data points across 13 retailers

18 retailers$219 NZD to $2,266 NZD

A
Cheapest Retailer
-
$219 NZD
$123 USD
A
Retailer 2
-
$254 NZD
$143 USD
View
B+
Retailer 3
-
$267 NZD
$150 USD
View
Retailer 4
-
$280 NZD
A$242 AUD
View
Price last confirmed 127 days ago
B+
Retailer 5
-
$290 NZD
$163 USD
View
Retailer 6
-
$290 NZD
$163 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$382 NZD
$215 USD
View
B+
Retailer 8
-
$483 NZD
€259 EUR
View
B+
Retailer 9
-
$493 NZD
ZAR 4,482 ZAR
View
B
Retailer 10
-
$558 NZD
£247 GBP
View
B
Retailer 11
-
$655 NZD
£290 GBP
View
B
Retailer 12
-
$706 NZD
A$611 AUD
View
B
Retailer 13
-
$758 NZD
SGD 576 SGD
View
B
Retailer 14
-
$803 NZD
$452 USD
View
B
Retailer 15
-
$873 NZD
$491 USD
View
B
Retailer 16
-
$973 NZD
$548 USD
View
B
Retailer 17
-
$1,436 NZD
£636 GBP
View
Most Expensive
B
MOH London
LG779657361 · Nov 2
$2,266 NZD
£1,004 GBP
View
17 more retailers have this diamond
Prices start from $219 NZDSave up to $2,048 NZD

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
$219 NZD