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Marquise|Lab Grown|IGI

1.25ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG621486642

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG621486642

Diamond specifications and retailer prices

From $503 NZD
As of November 4, 2026
Save $1,995 NZD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,499 NZD at MOH London · As of November 1, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG621486642 or 621486642. Listed at 20 retailers as of November 1, 2026, with prices from $503 to $2,499, a $1,995 spread on the same certified stone. MOH London lists it at $2,499. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621486642
Dimensions11.15 × 5.71 × 3.48 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.15 mm5.71 mm1.25 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621486642
Side View
Table 59.0%Crown 35.7°Girdle: MediumPavilion 39.4°Culet: NoneDepth 60.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,499 NZD|Low: $482 NZD|High: $2,530 NZD|Avg: $1,203 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
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
November 5, 2026
Retailer 17$503 NZD
Retailer 5$583 NZD
Retailer 3$624 NZD
Retailer 6$624 NZD
Retailer 2$688 NZD
Retailer 9$818 NZD
Retailer 12$907 NZD
Retailer 10$936 NZD
Retailer 16$1,026 NZD
Retailer 7$1,069 NZD
Retailer 11$1,074 NZD
Retailer 13$1,142 NZD
Retailer 14$1,352 NZD
Retailer 18$1,526 NZD
Retailer 15$1,916 NZD
Retailer 4$2,005 NZD
Retailer 8$2,249 NZD
MOH London$2,499 NZD

42 data points across 18 retailers

20 retailers$503 NZD to $2,499 NZD

A
Cheapest Retailer
-
$503 NZD
A
Retailer 2
-
$583 NZD
View
Retailer 3
-
$615 NZD
View
Price last confirmed 42 days ago
Retailer 4
-
$624 NZD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$624 NZD
View
A
Retailer 6
-
$688 NZD
View
Retailer 7
-
$818 NZD
View
Price last confirmed 31 days ago
A
Retailer 8
-
$907 NZD
View
A
Retailer 9
-
$936 NZD
View
B+
Retailer 10
-
$1,026 NZD
View
B+
Retailer 11
-
$1,069 NZD
View
A
Retailer 12
-
$1,074 NZD
View
B+
Retailer 13
-
$1,142 NZD
View
B+
Retailer 14
-
$1,352 NZD
View
Retailer 15
-
$1,526 NZD
View
Price last confirmed 32 days ago
B
Retailer 16
-
$1,916 NZD
View
B
Retailer 17
-
$2,005 NZD
View
B
Retailer 18
-
$2,033 NZD
View
Retailer 19
-
$2,368 NZD
View
Price last confirmed 30 days ago
Most Expensive
B
MOH London
LG621486642 · Nov 1
$2,499 NZD
£1,106 GBP
View
19 more retailers have this diamond
Prices start from $503 NZDSave up to $1,995 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
1.25ct Marquise
$503 NZD