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Marquise|Lab Grown|IGI

1.25ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG825654761

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825654761

Diamond specifications and retailer prices

From $375 NZD
$211 USD
As of November 2, 2026
Save $1,489 NZD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,864 NZD at MOH London · As of November 2, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825654761 or 825654761. Listed at 20 retailers as of November 2, 2026, with prices from $375 to $1,864, a $1,489 spread on the same certified stone. MOH London lists it at $1,864. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654761
Dimensions11.46 × 5.67 × 3.45 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.46 mm5.67 mm1.25 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654761
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
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 2
Current: $1,864 NZD|Low: $375 NZD|High: $1,887 NZD|Avg: $965 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 9$375 NZD
Retailer 3$418 NZD
Retailer 19$435 NZD
Retailer 7$466 NZD
Retailer 10$466 NZD
Retailer 13$557 NZD
Retailer 18$802 NZD
Retailer 15$803 NZD
Retailer 8$834 NZD
Retailer 14$853 NZD
Retailer 16$1,033 NZD
Retailer 12$1,138 NZD
Retailer 6$1,182 NZD
Retailer 2$1,228 NZD
Retailer 17$1,271 NZD
Retailer 11$1,495 NZD
Retailer 5$1,509 NZD
Retailer 4$1,590 NZD
MOH London$1,864 NZD

27 data points across 19 retailers

20 retailers$375 NZD to $1,864 NZD

A
Cheapest Retailer
-
$375 NZD
$211 USD
A
Retailer 2
-
$418 NZD
$235 USD
View
Final sale: no returns
A
Retailer 3
-
$435 NZD
$245 USD
View
A
Retailer 4
-
$466 NZD
$262 USD
View
Retailer 5
-
$466 NZD
$262 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$557 NZD
£247 GBP
View
A
Retailer 7
-
$802 NZD
$451 USD
View
A
Retailer 8
-
$803 NZD
ZAR 7,300 ZAR
View
A
Retailer 9
-
$834 NZD
$469 USD
View
A
Retailer 10
-
$853 NZD
£378 GBP
View
B+
Retailer 11
-
$1,033 NZD
$581 USD
View
B+
Retailer 12
-
$1,138 NZD
A$985 AUD
View
B+
Retailer 13
-
$1,182 NZD
$665 USD
View
B+
Retailer 14
-
$1,228 NZD
$691 USD
View
B
Retailer 15
-
$1,271 NZD
A$1,100 AUD
View
B
Retailer 16
-
$1,495 NZD
$841 USD
View
B+
Retailer 17
-
$1,509 NZD
SGD 1,147 SGD
View
B
Retailer 18
-
$1,590 NZD
$894 USD
View
B
Retailer 19
-
$1,607 NZD
$904 USD
View
Most Expensive
B
MOH London
LG825654761 · Nov 2
$1,864 NZD
£826 GBP
View
19 more retailers have this diamond
Prices start from $375 NZDSave up to $1,489 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
$375 NZD