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Marquise|Lab Grown|IGI

1.26ct F VS2 Marquise Lab Grown Diamond

VG • F/VS2 • IGI LG825654245

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825654245

Diamond specifications and retailer prices

From $366 NZD
As of November 4, 2026
Save $1,786 NZD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,152 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.26ct lab-grown marquise diamond

This 1.26ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG825654245 or 825654245. Listed at 18 retailers as of November 4, 2026, with prices from $366 to $2,152, a $1,786 spread on the same certified stone. Brilliant Earth lists it at $2,152. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.26
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654245
Dimensions11.00 × 5.55 × 3.52 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.00 mm5.55 mm1.26 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654245
Side View
Table 56.0%Crown 33.8°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 63.4%

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: $576 NZD|Low: $352 NZD|High: $2,147 NZD|Avg: $997 NZD|-1.8%
Retailer 1
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
November 5, 2026
Retailer 4$366 NZD
Retailer 15$409 NZD
Retailer 12$425 NZD
Retailer 7$454 NZD
Retailer 1$576 NZD
Retailer 13$614 NZD
Retailer 8$827 NZD
Retailer 14$863 NZD
Retailer 6$1,121 NZD
Retailer 10$1,203 NZD
Retailer 11$1,233 NZD
Retailer 5$1,460 NZD
Retailer 3$1,478 NZD
Retailer 2$1,553 NZD
Retailer 9$2,115 NZD

33 data points across 15 retailers

18 retailers$366 NZD to $2,152 NZD

A
Cheapest Retailer
-
$366 NZD
A
Retailer 2
-
$409 NZD
View
Final sale: no returns
A
Retailer 3
-
$425 NZD
View
A
Retailer 4
-
$454 NZD
View
Retailer 5
-
$454 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$576 NZD
View
B+
Retailer 7
-
$614 NZD
View
A
Retailer 8
-
$827 NZD
View
A
Retailer 9
-
$863 NZD
View
B+
Retailer 10
-
$1,121 NZD
View
B+
Retailer 11
-
$1,203 NZD
View
Retailer 12
-
$1,233 NZD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$1,460 NZD
View
B
Retailer 14
-
$1,478 NZD
View
B
Retailer 15
-
$1,553 NZD
View
B
Retailer 16
-
$1,562 NZD
View
B
Retailer 17
-
$2,115 NZD
View
Most Expensive
B
Brilliant Earth
22456592A · Nov 4
$2,152 NZD
$1,210 USD
View
17 more retailers have this diamond
Prices start from $366 NZDSave up to $1,786 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
1.26ct Marquise
$366 NZD