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Marquise|Lab Grown|IGI

3.05ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG819656488

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819656488

Diamond specifications and retailer prices

From $704 NZD
As of November 4, 2026
Save $2,710 NZD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,414 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819656488 or 819656488. Listed at 16 retailers as of November 1, 2026, with prices from $704 to $3,414, a $2,710 spread on the same certified stone. MOH London lists it at $3,414. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.05
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819656488
Dimensions15.73 × 7.63 × 4.51 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.73 mm7.63 mm3.05 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819656488
Side View
Table 62.0%Crown 33.7°Girdle: MediumPavilion 39.4°Culet: NoneDepth 59.1%

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 4
Current: $3,414 NZD|Low: $676 NZD|High: $3,455 NZD|Avg: $1,800 NZD|-1.0%
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 4, 2026
Retailer 11$704 NZD
Retailer 5$789 NZD
Retailer 12$873 NZD
Retailer 7$921 NZD
Retailer 9$1,138 NZD
Retailer 4$1,385 NZD
Retailer 6$1,419 NZD
Retailer 2$1,862 NZD
Retailer 8$1,902 NZD
Retailer 10$2,452 NZD
Retailer 3$2,809 NZD
Retailer 13$3,272 NZD
MOH London$3,414 NZD

39 data points across 13 retailers

16 retailers$704 NZD to $3,414 NZD

A
Cheapest Retailer
-
$704 NZD
A
Retailer 2
-
$789 NZD
View
Retailer 3
-
$873 NZD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$873 NZD
View
A
Retailer 5
-
$921 NZD
View
A
Retailer 6
-
$1,138 NZD
View
B+
Retailer 7
-
$1,385 NZD
View
A
Retailer 8
-
$1,419 NZD
View
A
Retailer 9
-
$1,862 NZD
View
A
Retailer 10
-
$1,902 NZD
View
A
Retailer 11
-
$1,936 NZD
View
B+
Retailer 12
-
$2,452 NZD
View
B+
Retailer 13
-
$2,809 NZD
View
B+
Retailer 14
-
$2,873 NZD
View
B+
Retailer 15
-
$3,272 NZD
View
Most Expensive
B+
MOH London
LG819656488 · Nov 1
$3,414 NZD
£1,512 GBP
View
15 more retailers have this diamond
Prices start from $704 NZDSave up to $2,710 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
3.05ct Marquise
$704 NZD