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Marquise|Lab Grown|IGI

0.42ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG780609327

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780609327

Diamond specifications and retailer prices

From $165 NZD
$93 USD
As of November 2, 2026
Save $918 NZD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,506 NZD at MOH London · As of October 26, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780609327 or 780609327. Listed at 14 retailers as of November 2, 2026, with a 555% 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

0.42
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780609327
Dimensions8.28 × 3.70 × 2.40 mm
L/W Ratio2.24
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.28 mm3.70 mm0.42 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG780609327
Side View
Table 57.0%Crown 33.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 64.9%

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: $1,506 NZD|Low: $158 NZD|High: $1,521 NZD|Avg: $533 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 9$165 NZD
Retailer 13$192 NZD
Retailer 3$219 NZD
Retailer 10$219 NZD
Retailer 6$372 NZD
Retailer 2$385 NZD
Retailer 8$409 NZD
Retailer 12$425 NZD
Retailer 7$494 NZD
Retailer 4$611 NZD
Retailer 11$658 NZD
Retailer 5$1,083 NZD
MOH London$1,506 NZD

44 data points across 13 retailers

14 retailers$165 NZD to $1,083 NZD

A
Cheapest Retailer
-
$165 NZD
$93 USD
A
Retailer 2
-
$192 NZD
$108 USD
View
A
Retailer 3
-
$219 NZD
$123 USD
View
Retailer 4
-
$219 NZD
$123 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$372 NZD
ZAR 3,379 ZAR
View
A
Retailer 6
-
$385 NZD
£171 GBP
View
B+
Retailer 7
-
$409 NZD
€219 EUR
View
A
Retailer 8
-
$425 NZD
$239 USD
View
B+
Retailer 9
-
$494 NZD
£219 GBP
View
B
Retailer 10
-
$611 NZD
$344 USD
View
B+
Retailer 11
-
$658 NZD
$370 USD
View
B
Retailer 12
-
$763 NZD
$429 USD
View
B
Retailer 13
-
$1,083 NZD
£480 GBP
View
Most Expensive
B
MOH London
LG780609327 · Oct 26
$1,506 NZD
£667 GBP
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from $165 NZDSave up to $918 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
$165 NZD