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Cushion|Lab Grown|IGI

1.25ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG843638890

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843638890

Diamond specifications and retailer prices

From $572 NZD
As of November 6, 2026
Save $2,801 NZD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,373 NZD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.25ct lab-grown cushion diamond

This 1.25ct lab-grown cushion 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 very-good cut grade and certified by IGI LG843638890 or 843638890. Listed at 13 retailers as of November 6, 2026, with prices from $572 to $3,373, a $2,801 spread on the same certified stone. Do Amore Diamonds lists it at $3,373. 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

1.25
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843638890
Dimensions7.73 × 5.56 × 3.77 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.73 mm5.56 mm1.25 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843638890
Side View
Table 60.0%Crown 35.1°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 67.8%

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 6
Current: $3,373 NZD|Low: $570 NZD|High: $3,391 NZD|Avg: $1,279 NZD|+24.7%
Do Amore Diamonds
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 6, 2026
Retailer 6$572 NZD
Retailer 11$588 NZD
Retailer 5$649 NZD
Retailer 2$814 NZD
Retailer 7$880 NZD
Retailer 10$1,016 NZD
Retailer 9$1,174 NZD
Retailer 3$1,200 NZD
Retailer 4$1,275 NZD
Retailer 12$1,854 NZD
Retailer 8$1,919 NZD
Retailer 13$2,201 NZD
Do Amore Diamonds$3,373 NZD

21 data points across 13 retailers

13 retailers$572 NZD to $3,373 NZD

A
Cheapest Retailer
-
$572 NZD
B+
Retailer 2
-
$588 NZD
View
A
Retailer 3
-
$649 NZD
View
A
Retailer 4
-
$814 NZD
View
B+
Retailer 5
-
$880 NZD
View
B+
Retailer 6
-
$1,016 NZD
View
B+
Retailer 7
-
$1,174 NZD
View
B
Retailer 8
-
$1,200 NZD
View
Retailer 9
-
$1,275 NZD
View
Price last confirmed 10 days ago
B
Retailer 10
-
$1,854 NZD
View
B
Retailer 11
-
$1,919 NZD
View
B
Retailer 12
-
$2,201 NZD
View
Most Expensive
C
Do Amore Diamonds
27-8742D81DF · Nov 6
$3,373 NZD
$1,870 USD
View
12 more retailers have this diamond
Prices start from $572 NZDSave up to $2,801 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 Cushion
$572 NZD