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Marquise|Lab Grown|IGI

1.25ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1 • IGI LG792675869

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792675869

Diamond specifications and retailer prices

From $444 AUD
As of November 6, 2026
4 retailers carry this diamond
Most expensive: $1,582 AUD at MOH London · As of October 19, 2026
View at MOH London

About this 1.25ct lab-grown marquise diamond

This 1.25ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG792675869 or 792675869. Listed at 4 retailers as of November 6, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792675869
Dimensions11.13 × 5.56 × 3.47 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.13 mm5.56 mm1.25 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792675869
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,582 AUD|Low: $444 AUD|High: $1,582 AUD|Avg: $918 AUD|+3.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2$444 AUD
Retailer 3$594 AUD
Retailer 4$806 AUD
Retailer 5$856 AUD
Retailer 6$1,160 AUD
MOH London$1,582 AUD

17 data points across 6 retailers

4 retailers

B+
Cheapest Retailer
-
$444 AUD
Retailer 2
-
$594 AUD
View
Price last confirmed 19 days ago
Retailer 3
-
$1,160 AUD
View
Price last confirmed 20 days ago
Most Expensive
MOH London
LG792675869 · Oct 19
$1,582 AUD
£856 GBP
View
Price last confirmed 18 days ago
3 more retailers have this diamond
Prices start from $444 AUD

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.

B+
1.25ct Marquise
$444 AUD